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 |
|---|---|---|---|
| tahirakhtar | 1 | 1704 | 828 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.383 | 0.383 | 0.383 | 81.1 | -81 | -81 | 1704 | 1704 | 10938 |
| initial | -0.423 | 0.423 | 0.423 | 51.0 | -51 | -51 | 1149 | 1149 | 10905 |
| SRMFix | -0.488 | 0.488 | 0.488 | 113.8 | -114 | -114 | 1086 | 1086 | 11333 |
| SRM | -1.337 | 1.337 | 1.337 | 372.0 | -372 | -372 | 828 | 828 | 8737 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-11-10 | SRM 560 | 2 | 860 | 659.55 | -0.38 | -81 | 1704 | 10938 | -372 | 828 | 8737 |