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 |
|---|---|---|---|
| er1k | 1 | 1761 | 1014 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.003 | 0.003 | 0.003 | 0.8 | 1 | 1 | 1201 | 1201 | 7169 |
| initial | 0.068 | 0.068 | 0.068 | 8.2 | 8 | 8 | 1208 | 1208 | 7324 |
| EloSRM | 0.139 | 0.139 | 0.139 | 72.7 | 73 | 73 | 1761 | 1761 | 7146 |
| SRM | -0.890 | 0.890 | 0.890 | 186.0 | -186 | -186 | 1014 | 1014 | 4912 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-12-08 | SRM 490 | 2 | 636 | 700.71 | 0.14 | 73 | 1761 | 7146 | -186 | 1014 | 4912 |