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 |
|---|---|---|---|
| M_6 | 1 | 1858 | 1097 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.341 | 0.341 | 0.341 | 80.8 | 81 | 81 | 1281 | 1281 | 6320 |
| initial | 0.405 | 0.405 | 0.405 | 48.8 | 49 | 49 | 1249 | 1249 | 6742 |
| EloSRM | 0.476 | 0.476 | 0.476 | 169.5 | 170 | 170 | 1858 | 1858 | 6261 |
| SRM | -0.553 | 0.553 | 0.553 | 103.0 | -103 | -103 | 1097 | 1097 | 4187 |
| # | 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 | 504 | 701.03 | 0.48 | 170 | 1858 | 6261 | -103 | 1097 | 4187 |