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 |
|---|---|---|---|
| vermin7 | 4 | 2088 | 1231 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.802 | 1.057 | 1.827 | 176.3 | -54 | 621 | 1821 | 1759 | 1177 |
| EloSRM | 0.854 | 1.113 | 1.907 | 200.6 | -63 | 702 | 2132 | 2088 | 1094 |
| Odd | 0.859 | 1.150 | 1.929 | 204.7 | -61 | 712 | 2058 | 2013 | 1071 |
| initial | 1.144 | 1.222 | 1.889 | 147.1 | -19 | 442 | 1751 | 1751 | 1297 |
| SRM | 0.991 | 1.460 | 1.781 | 198.8 | -271 | 306 | 1506 | 1231 | 1510 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-11-23 | SRM 274 | 2 | 30 | 33.20 | 0.15 | 28 | 2088 | 1094 | 107 | 1231 | 1510 |
| 3 | 2005-11-21 | SRM 273 | 1 | 339 | 257.60 | -0.41 | -63 | 2060 | 1150 | -271 | 1124 | 2024 |
| 2 | 2005-11-19 | SRM 272 | 1 | 286 | 265.33 | -0.11 | -10 | 2123 | 1003 | -111 | 1395 | 932 |
| 1 | 2005-11-08 | SRM 271 | 2 | 14 | 193.38 | 3.79 | 702 | 2132 | 959 | 306 | 1506 | 686 |