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[Ratings] Ratings/Ranks summary

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Date Editor Before After
10/21/2019 6:34:27 PMCHrankAdminDeinFreund before revert after revert
10/21/2019 6:31:09 PMCHrankAdminDeinFreund before revert after revert
5/10/2018 11:00:01 AMCHrankAdminDeinFreund before revert after revert
5/10/2018 10:56:01 AMCHrankAdminDeinFreund before revert after revert
5/10/2018 10:51:10 AMCHrankAdminDeinFreund before revert after revert
4/8/2018 4:26:32 PMCHrankAdminDeinFreund before revert after revert
Before After
1 <h2>About</h2> 1 <h2>About</h2>
2 This page gives a detailed view into the inner workings of the Zero-K rating system. The graph at the top shows the rating over time. Below you can find some more detailed information about current rating, ladder position and rank progress of the selected players. 2 This page gives a detailed view into the inner workings of the Zero-K rating system. The graph at the top shows the rating over time. Below you can find some more detailed information about current rating, ladder position and rank progress of the selected players.
3 \n 3 \n
4 <h3>Ratings</h3> 4 <h3>Ratings</h3>
5 Ratings consist of an expected skill and variance. The lower the variance, the more certain the system is of the assigned skill. Variance starts at infinity for new players and generally decreases as the number of played games increases. They are calculated using a system called [tooltip=Paper][url=https://www.remi-coulom.fr/WHR/WHR.pdf]Whole History Rating[/url][/tooltip]. 5 Ratings consist of an expected skill and variance. The lower the variance, the more certain the system is of the assigned skill. Variance starts at infinity for new players and generally decreases as the number of played games increases. They are calculated using a system called [tooltip=Paper][url=https://www.remi-coulom.fr/WHR/WHR.pdf]Whole History Rating[/url][/tooltip].
6 \n 6 \n
7 Ladder rating is used to rank players. It generally follows the WHR expected skill, but is subject to some other rules. Ladder rating starts out at 1100 for any new player. Each victory it increases between 1 and 50 points and on each defeat it decreases between 1 and 50 points. The exact change is calculated as a moving average that converges to the average WHR of the last 30 days. 7 Ladder rating is used to rank players. It generally follows the WHR expected skill, but is subject to some other rules. Ladder rating starts out at 1100 for any new player. Each victory it increases between 1 and 50 points and on each defeat it decreases between 1 and 50 points. The exact change is calculated as a moving average that converges to the average WHR of the last 30 days. If no game has been played within the last 30 days, the player is considered unranked.
8 \n 8 \n
9 <h3>Ranks</h3> 9 <h3>Ranks</h3>
10 Player ranks, visualized as colored chevrons and stars next to their name, will change color depending on their rating. The rating required to reach a new rank is automatically updated so that each rank contains a set percentage of players. Thus, the rank color is a fairly direct indicator of a player's ranking percentile. The rank is calculated for every rating category, but only the best one is displayed. 10 Player ranks, visualized as colored chevrons and stars next to their name, will change color depending on their rating. The rating required to reach a new rank is automatically updated so that each rank contains a set percentage of players. Thus, the rank color is a fairly direct indicator of a player's ranking percentile. The rank is calculated for every rating category, but only the best one is displayed.
11 \n 11 \n
12 In order to change rank in either direction, a player's rating has to surpass a 20% threshold into the next rank. 12 In order to change rank in either direction, a player's rating has to surpass a 20% threshold into the next rank.
13 \n 13 \n
14 <table> 14 <table>
15 <thead> 15 <thead>
16 \n 16 \n
17 <tr> 17 <tr>
18 <th>Icon 18 <th>Icon
19 </th> 19 </th>
20 <th width="95">Color 20 <th width="95">Color
21 </th> 21 </th>
22 <th width="95">Theme 22 <th width="95">Theme
23 </th> 23 </th>
24 <th>Percentile 24 <th>Percentile
25 </th> 25 </th>
26 \n 26 \n
27 </tr> 27 </tr>
28 </thead> 28 </thead>
29 <tbody> 29 <tbody>
30 <tr> 30 <tr>
31 <td>[img]http://zero-k.info/img/ranks/0_7.png[/img] [img]http://zero-k.info/img/ranks/2_7.png[/img] [img]http://zero-k.info/img/ranks/6_7.png[/img]</td> 31 <td>[img]http://zero-k.info/img/ranks/0_7.png[/img] [img]http://zero-k.info/img/ranks/2_7.png[/img] [img]http://zero-k.info/img/ranks/6_7.png[/img]</td>
32 <td>Gamma ray 32 <td>Gamma ray
33 </td> 33 </td>
34 <td>Singularity 34 <td>Singularity
35 </td> 35 </td>
36 <td>Top 1% 36 <td>Top 1%
37 </td> 37 </td>
38 </tr> 38 </tr>
39 <tr> 39 <tr>
40 \n 40 \n
41 <td>[img]http://zero-k.info/img/ranks/0_6.png[/img] [img]http://zero-k.info/img/ranks/2_6.png[/img] [img]http://zero-k.info/img/ranks/6_6.png[/img]</td> 41 <td>[img]http://zero-k.info/img/ranks/0_6.png[/img] [img]http://zero-k.info/img/ranks/2_6.png[/img] [img]http://zero-k.info/img/ranks/6_6.png[/img]</td>
42 <td>X ray 42 <td>X ray
43 </td> 43 </td>
44 <td>Neutron star 44 <td>Neutron star
45 </td> 45 </td>
46 <td>Top 5% 46 <td>Top 5%
47 </td> 47 </td>
48 </tr> 48 </tr>
49 <tr> 49 <tr>
50 \n 50 \n
51 \n 51 \n
52 <td>[img]http://zero-k.info/img/ranks/0_5.png[/img] [img]http://zero-k.info/img/ranks/2_5.png[/img] [img]http://zero-k.info/img/ranks/6_5.png[/img]</td> 52 <td>[img]http://zero-k.info/img/ranks/0_5.png[/img] [img]http://zero-k.info/img/ranks/2_5.png[/img] [img]http://zero-k.info/img/ranks/6_5.png[/img]</td>
53 <td>Blue white 53 <td>Blue white
54 </td> 54 </td>
55 <td>Supergiant 55 <td>Supergiant
56 </td> 56 </td>
57 <td>Top 10% 57 <td>Top 10%
58 </td> 58 </td>
59 \n 59 \n
60 </tr> 60 </tr>
61 <tr> 61 <tr>
62 \n 62 \n
63 <td>[img]http://zero-k.info/img/ranks/0_4.png[/img] [img]http://zero-k.info/img/ranks/2_4.png[/img] [img]http://zero-k.info/img/ranks/6_4.png[/img]</td> 63 <td>[img]http://zero-k.info/img/ranks/0_4.png[/img] [img]http://zero-k.info/img/ranks/2_4.png[/img] [img]http://zero-k.info/img/ranks/6_4.png[/img]</td>
64 <td>Bright yellow 64 <td>Bright yellow
65 </td> 65 </td>
66 <td>Giant 66 <td>Giant
67 </td> 67 </td>
68 <td>Top 20% 68 <td>Top 20%
69 </td> 69 </td>
70 \n 70 \n
71 </tr> 71 </tr>
72 <tr> 72 <tr>
73 \n 73 \n
74 <td>[img]http://zero-k.info/img/ranks/0_3.png[/img] [img]http://zero-k.info/img/ranks/2_3.png[/img] [img]http://zero-k.info/img/ranks/6_3.png[/img]</td> 74 <td>[img]http://zero-k.info/img/ranks/0_3.png[/img] [img]http://zero-k.info/img/ranks/2_3.png[/img] [img]http://zero-k.info/img/ranks/6_3.png[/img]</td>
75 <td>Orange 75 <td>Orange
76 </td> 76 </td>
77 <td>Subgiant 77 <td>Subgiant
78 </td> 78 </td>
79 <td>Top 40% 79 <td>Top 40%
80 </td> 80 </td>
81 \n 81 \n
82 </tr> 82 </tr>
83 <tr> 83 <tr>
84 \n 84 \n
85 <td>[img]http://zero-k.info/img/ranks/0_2.png[/img] [img]http://zero-k.info/img/ranks/2_2.png[/img] [img]http://zero-k.info/img/ranks/6_2.png[/img]</td> 85 <td>[img]http://zero-k.info/img/ranks/0_2.png[/img] [img]http://zero-k.info/img/ranks/2_2.png[/img] [img]http://zero-k.info/img/ranks/6_2.png[/img]</td>
86 <td>Red 86 <td>Red
87 </td> 87 </td>
88 <td>Red dwarf 88 <td>Red dwarf
89 </td> 89 </td>
90 <td>Top 60% 90 <td>Top 60%
91 </td> 91 </td>
92 \n 92 \n
93 </tr> 93 </tr>
94 <tr> 94 <tr>
95 \n 95 \n
96 <td>[img]http://zero-k.info/img/ranks/0_1.png[/img] [img]http://zero-k.info/img/ranks/2_1.png[/img] [img]http://zero-k.info/img/ranks/6_1.png[/img]</td> 96 <td>[img]http://zero-k.info/img/ranks/0_1.png[/img] [img]http://zero-k.info/img/ranks/2_1.png[/img] [img]http://zero-k.info/img/ranks/6_1.png[/img]</td>
97 <td>Dark red</td> 97 <td>Dark red</td>
98 <td>Brown dwarf 98 <td>Brown dwarf
99 </td> 99 </td>
100 <td>Top 80% 100 <td>Top 80%
101 </td> 101 </td>
102 \n 102 \n
103 </tr> 103 </tr>
104 <tr> 104 <tr>
105 \n 105 \n
106 <td>[img]http://zero-k.info/img/ranks/0_0.png[/img] [img]http://zero-k.info/img/ranks/2_0.png[/img] [img]http://zero-k.info/img/ranks/6_0.png[/img]</td> 106 <td>[img]http://zero-k.info/img/ranks/0_0.png[/img] [img]http://zero-k.info/img/ranks/2_0.png[/img] [img]http://zero-k.info/img/ranks/6_0.png[/img]</td>
107 <td>Infrared 107 <td>Infrared
108 </td> 108 </td>
109 <td>Nebula 109 <td>Nebula
110 </td> 110 </td>
111 <td>Everyone 111 <td>Everyone
112 </td> 112 </td>
113 </tr> 113 </tr>
114 </tbody> 114 </tbody>
115 </table> 115 </table>