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 |
|---|---|---|---|
| rahulranjan | 2 | 1706 | 717 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.214 | 0.214 | 0.294 | 25.8 | -50 | -2 | 1150 | 1148 | 10404 |
| EloSRM | -0.126 | 0.221 | 0.254 | 59.4 | -79 | 40 | 1706 | 1706 | 9774 |
| SRMFix | -0.214 | 0.270 | 0.345 | 61.3 | -113 | 10 | 1097 | 1097 | 10431 |
| SRM | -0.874 | 0.874 | 1.027 | 241.5 | -394 | -89 | 806 | 717 | 10021 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-01-31 | SRM 531 | 2 | 804 | 859.07 | 0.10 | 40 | 1706 | 9774 | -89 | 717 | 10021 |
| 1 | 2012-01-19 | SRM 530 | 2 | 723 | 568.58 | -0.35 | -79 | 1666 | 10412 | -394 | 806 | 8603 |