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Evaluating rating systems

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Date Editor Before After
9/2/2016 12:04:11 AMCHrankAdminDeinFreund before revert after revert
9/1/2016 11:51:25 PMCHrankAdminDeinFreund before revert after revert
9/1/2016 11:43:47 PMCHrankAdminDeinFreund before revert after revert
9/1/2016 11:33:31 PMCHrankAdminDeinFreund before revert after revert
9/1/2016 11:31:25 PMCHrankAdminDeinFreund before revert after revert
Before After
1 The teamstrength implementation was changing ELO ratings during the calculation. (The evaluation system was working correctly, seems this unwanted bug yielded a slight improvement :D) 1 The teamstrength implementation was changing ELO ratings during the calculation. (The evaluation system was working correctly, seems this unwanted bug yielded a slight improvement :D)
2 \n 2 \n
3 Results: 3 Results:
4 [spoiler] 4 [spoiler]
5 1v1: 5 1v1:
6 {{{Teamstrength without Coms: 0.22747797449491305 6 {{{Teamstrength without Coms: 0.22747797449491305
7 ZK Elo: 0.22747797449491308 7 ZK Elo: 0.22747797449491308
8 Teamstrength with Coms: 0.22747797449491305}}} 8 Teamstrength with Coms: 0.22747797449491305}}}
9 \n 9 \n
10 Teams: 10 Teams:
11 {{{ 11 {{{
12 ZK Elo ( K=16) : 0. 02363267699061964 12 ZK Elo: 0. 023980837112044084
13 ZK Elo: 0. 0322964809911929 13 ZK Elo ( K=64) : 0. 02683235735477585
14 ZK Elo ( K=64) : 0. 03733725820350313 14 Teamstrength without Coms: 0. 018535611537062093
15 ZK Elo ( K=128) : 0. 024928997327482584 15 Teamstrength with Coms: 0. 018567291478910775
16 Teamstrength without Coms: 0. 029091448997986557 16 Teamstrength without Coms ( K=64) : 0. 022331963626771544
17 Teamstrength with Coms: 0. 029091448997986585 17 Teamstrength with Coms ( K=64) : 0. 022197582594406972
18 Teamstrength without Coms (K=64): 0.03608480771944673
19 Teamstrength with Coms (K=64): 0.03608480771944678
20 }}} 18 }}}
21 \n 19 \n
22 2v2: 20 2v2:
23 {{{Teamstrength without Coms: 0.029091448997986557 21 {{{Teamstrength without Coms: 0.029091448997986557
24 ZK Elo: 0.0322964809911929 22 ZK Elo: 0.0322964809911929
25 Teamstrength with Coms: 0.029091448997986585}}} 23 Teamstrength with Coms: 0.029091448997986585}}}
26 \n 24 \n
27 [/spoiler] 25 [/spoiler]
28 \n 26 \n
29 The best K value for ZK ELO seems to lie between 63 and 64 (currently it's 32). 27 The best K value for ZK ELO seems to lie between 63 and 64 (currently it's 32).