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 |
|---|---|---|---|
| harish.610 | 3 | 1638 | 401 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.138 | 0.310 | 0.312 | 82.8 | -86 | 88 | 1638 | 1638 | 11892 |
| initial | -0.273 | 0.326 | 0.373 | 39.2 | -62 | 9 | 1154 | 1101 | 12111 |
| SRMFix | -0.251 | 0.350 | 0.378 | 66.6 | -102 | 21 | 1098 | 1042 | 12135 |
| SRM | -0.676 | 0.731 | 0.878 | 266.3 | -408 | -5 | 814 | 401 | 12627 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-07-21 | SRM 550 | 2 | 871 | 1,041.90 | 0.26 | 88 | 1638 | 11892 | -5 | 401 | 12627 |
| 2 | 2012-03-07 | SRM 536 | 2 | 1235 | 952.37 | -0.35 | -86 | 1550 | 12963 | -408 | 406 | 12938 |
| 1 | 2011-05-17 | SRM 504.5 | 2 | 949 | 843.16 | -0.32 | -75 | 1636 | 9426 | -386 | 814 | 7707 |