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 |
|---|---|---|---|
| igor.2011 | 1 | 2202 | 1315 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.834 | 0.834 | 0.834 | 115.0 | 115 | 115 | 1315 | 1315 | 2991 |
| SRMFix | 1.748 | 1.748 | 1.748 | 355.8 | 356 | 356 | 1556 | 1556 | 4846 |
| initial | 1.825 | 1.825 | 1.825 | 219.7 | 220 | 220 | 1420 | 1420 | 5986 |
| EloSRM | 1.889 | 1.889 | 1.889 | 454.6 | 455 | 455 | 2202 | 2202 | 4727 |
| Odd | 1.950 | 1.950 | 1.950 | 477.3 | 477 | 477 | 2023 | 2023 | 4865 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-02-09 | SRM 532 | 2 | 223 | 826.16 | 1.89 | 455 | 2202 | 4727 | 115 | 1315 | 2991 |