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 |
|---|---|---|---|
| Narendraj9 | 2 | 1952 | 640 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.200 | 0.849 | 0.872 | 102.2 | -78 | 126 | 1248 | 1248 | 8285 |
| EloSRM | 0.292 | 0.892 | 0.938 | 197.7 | -138 | 258 | 1952 | 1952 | 8065 |
| SRMFix | 0.213 | 0.932 | 0.956 | 169.3 | -163 | 176 | 1212 | 1212 | 8588 |
| SRM | -0.221 | 1.365 | 1.383 | 431.0 | -711 | 151 | 640 | 640 | 11066 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-10-15 | SRM 594 | 2 | 349 | 792.84 | 1.18 | 258 | 1952 | 8065 | 151 | 640 | 11066 |
| 1 | 2013-10-05 | SRM 593 | 2 | 1310 | 863.17 | -0.60 | -138 | 1694 | 11794 | -711 | 489 | 12313 |