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 |
|---|---|---|---|
| tobcoder | 1 | 1841 | 1014 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.056 | 0.056 | 0.056 | 13.8 | 14 | 14 | 1214 | 1214 | 8749 |
| initial | 0.129 | 0.129 | 0.129 | 15.6 | 16 | 16 | 1216 | 1216 | 8967 |
| EloSRM | 0.189 | 0.189 | 0.189 | 89.0 | 89 | 89 | 1841 | 1841 | 8704 |
| Odd | 0.247 | 0.247 | 0.247 | 112.5 | 112 | 112 | 1661 | 1661 | 8910 |
| SRM | -0.920 | 0.920 | 0.920 | 186.0 | -186 | -186 | 1014 | 1014 | 6232 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-03-17 | SRM 537 | 2 | 826 | 941.63 | 0.19 | 89 | 1841 | 8704 | -186 | 1014 | 6232 |