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 |
|---|---|---|---|
| sushmagopal | 3 | 1661 | 632 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.219 | 0.224 | 0.283 | 26.9 | -52 | 1 | 1149 | 1121 | 11044 |
| EloSRM | -0.143 | 0.236 | 0.255 | 53.8 | -85 | 54 | 1684 | 1661 | 9842 |
| SRMFix | -0.205 | 0.254 | 0.306 | 51.3 | -113 | 13 | 1100 | 1071 | 10820 |
| SRM | -0.628 | 0.628 | 0.782 | 189.3 | -426 | -64 | 774 | 632 | 10495 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-09-10 | SRM 517 | 2 | 837 | 930.82 | -0.20 | -23 | 1661 | 9842 | -64 | 632 | 10495 |
| 2 | 2011-08-20 | SRM 515 | 2 | 754 | 830.83 | 0.14 | 54 | 1684 | 9304 | -78 | 696 | 9706 |
| 1 | 2011-06-21 | SRM 510 | 2 | 678 | 584.94 | -0.37 | -85 | 1630 | 9857 | -426 | 774 | 8527 |