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 |
|---|---|---|---|
| sylviot | 2 | 1658 | 651 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.290 | 0.290 | 0.292 | 49.3 | -51 | -47 | 1520 | 1469 | 11974 |
| EloSRM | -0.322 | 0.322 | 0.322 | 61.7 | -65 | -58 | 1716 | 1658 | 11859 |
| initial | -0.393 | 0.393 | 0.394 | 47.4 | -51 | -44 | 1156 | 1105 | 12072 |
| SRMFix | -0.397 | 0.397 | 0.398 | 80.6 | -99 | -62 | 1101 | 1039 | 12229 |
| SRM | -1.009 | 1.009 | 1.043 | 274.5 | -343 | -206 | 857 | 651 | 11046 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-12-20 | SRM 565 | 2 | 862 | 752.98 | -0.33 | -58 | 1658 | 11859 | -206 | 651 | 11046 |
| 1 | 2012-10-10 | SRM 557 | 2 | 911 | 732.41 | -0.32 | -65 | 1716 | 10498 | -343 | 857 | 8216 |