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 |
|---|---|---|---|
| sjsagarjha3 | 1 | 2007 | 1148 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.305 | 0.305 | 0.305 | 52.0 | -52 | -52 | 1148 | 1148 | 4576 |
| SRMFix | 0.612 | 0.612 | 0.612 | 140.6 | 141 | 141 | 1341 | 1341 | 7027 |
| initial | 0.679 | 0.679 | 0.679 | 81.7 | 82 | 82 | 1282 | 1282 | 7772 |
| EloSRM | 0.740 | 0.740 | 0.740 | 237.4 | 237 | 237 | 2007 | 2007 | 6943 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-07-21 | SRM 550 | 2 | 494 | 824.92 | 0.74 | 237 | 2007 | 6943 | -52 | 1148 | 4576 |