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 |
|---|---|---|---|
| ACdragon | 1 | 1971 | 1135 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.379 | 0.379 | 0.379 | 65.0 | -65 | -65 | 1135 | 1135 | 4682 |
| SRMFix | 0.550 | 0.550 | 0.550 | 127.3 | 127 | 127 | 1327 | 1327 | 6976 |
| initial | 0.619 | 0.619 | 0.619 | 74.5 | 74 | 74 | 1274 | 1274 | 7642 |
| EloSRM | 0.688 | 0.688 | 0.688 | 226.3 | 226 | 226 | 1971 | 1971 | 6854 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-01-19 | SRM 530 | 2 | 353 | 568.58 | 0.69 | 226 | 1971 | 6854 | -65 | 1135 | 4682 |