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 |
|---|---|---|---|
| ssxtrim | 1 | 1736 | 939 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.126 | 0.126 | 0.126 | 7.1 | -7 | -7 | 1545 | 1545 | 10607 |
| EloSRM | -0.146 | 0.146 | 0.146 | 21.8 | -22 | -22 | 1736 | 1736 | 10278 |
| initial | -0.181 | 0.181 | 0.181 | 21.8 | -22 | -22 | 1178 | 1178 | 10089 |
| SRMFix | -0.216 | 0.216 | 0.216 | 51.9 | -52 | -52 | 1148 | 1148 | 10081 |
| SRM | -0.786 | 0.786 | 0.786 | 261.0 | -261 | -261 | 939 | 939 | 7306 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-04-23 | SRM 541 | 2 | 509 | 677.45 | -0.15 | -22 | 1736 | 10278 | -261 | 939 | 7306 |