3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Okolikon | 5 | 1568 | 357 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.252 | 0.295 | 0.345 | 35.5 | -58 | 13 | 1213 | 1048 | 12173 |
| SRMFix | -0.283 | 0.302 | 0.354 | 38.6 | -69 | 12 | 1212 | 1030 | 11885 |
| EloSRM | -0.248 | 0.317 | 0.353 | 55.7 | -75 | 83 | 1764 | 1568 | 11979 |
| Odd | -0.256 | 0.343 | 0.378 | 57.6 | -68 | 105 | 1611 | 1430 | 11687 |
| SRM | -0.669 | 0.669 | 0.683 | 168.6 | -187 | -121 | 1026 | 357 | 12328 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-12-17 | SRM 527 | 2 | 1144 | 914.11 | -0.33 | -51 | 1568 | 11979 | -187 | 357 | 12328 |
| 4 | 2011-11-17 | SRM 524 | 2 | 829 | 642.20 | -0.39 | -75 | 1619 | 11098 | -185 | 544 | 11454 |
| 3 | 2010-12-08 | SRM 490 | 2 | 923 | 626.34 | -0.56 | -66 | 1694 | 7793 | -176 | 729 | 8268 |
| 2 | 2010-10-26 | SRM 486 | 2 | 747 | 683.40 | -0.13 | -4 | 1760 | 6928 | -121 | 905 | 5876 |
| 1 | 2010-10-21 | Member SRM 485 | 2 | 536 | 608.21 | 0.17 | 83 | 1764 | 6746 | -174 | 1026 | 4610 |