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 |
|---|---|---|---|
| shekhar_khanna | 1 | 1628 | 811 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.269 | 0.269 | 0.269 | 54.0 | -54 | -54 | 1461 | 1461 | 9197 |
| EloSRM | -0.318 | 0.318 | 0.318 | 71.2 | -71 | -71 | 1628 | 1628 | 8986 |
| initial | -0.386 | 0.386 | 0.386 | 46.5 | -47 | -47 | 1153 | 1153 | 8821 |
| SRMFix | -0.450 | 0.450 | 0.450 | 105.4 | -105 | -105 | 1095 | 1095 | 9118 |
| SRM | -1.367 | 1.367 | 1.367 | 389.0 | -389 | -389 | 811 | 811 | 7402 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-02-26 | SRM 498 | 2 | 970 | 778.28 | -0.32 | -71 | 1628 | 8986 | -389 | 811 | 7402 |