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 |
|---|---|---|---|
| tudy23 | 3 | 1896 | 794 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.068 | 0.287 | 0.347 | 34.5 | -40 | 61 | 1225 | 1225 | 8984 |
| SRMFix | 0.078 | 0.323 | 0.375 | 56.8 | -87 | 71 | 1196 | 1196 | 9208 |
| EloSRM | 0.143 | 0.328 | 0.362 | 83.0 | -59 | 121 | 1896 | 1896 | 8791 |
| SRM | -0.356 | 0.548 | 0.657 | 141.3 | -335 | 9 | 865 | 794 | 9597 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-03-25 | SRM 574 | 2 | 580 | 841.16 | 0.54 | 121 | 1896 | 8791 | 9 | 794 | 9597 |
| 2 | 2013-01-29 | SRM 568 | 2 | 839 | 943.95 | 0.17 | 70 | 1775 | 9909 | -80 | 785 | 9602 |
| 1 | 2012-06-07 | SRM 545 | 2 | 721 | 733.97 | -0.28 | -59 | 1705 | 10622 | -335 | 865 | 8205 |