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 |
|---|---|---|---|
| Mooncef | 4 | 1475 | 322 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.234 | 0.234 | 0.252 | 43.6 | -78 | -18 | 1571 | 1475 | 9563 |
| SRMFix | -0.291 | 0.291 | 0.316 | 51.9 | -109 | -17 | 1091 | 992 | 9679 |
| initial | -0.313 | 0.313 | 0.329 | 37.7 | -50 | -18 | 1150 | 1049 | 9652 |
| SRM | -0.610 | 0.610 | 0.710 | 219.5 | -394 | -133 | 806 | 322 | 9740 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-06-05 | SRM 472 | 2 | 896 | 727.75 | -0.27 | -38 | 1475 | 9563 | -192 | 322 | 9740 |
| 3 | 2010-05-24 | TCO10 Qual 3 | 1 | 920 | 903.21 | -0.10 | -18 | 1513 | 9513 | -133 | 514 | 9497 |
| 2 | 2010-05-20 | SRM 470 | 2 | 752 | 744.65 | -0.22 | -40 | 1530 | 9115 | -159 | 647 | 8500 |
| 1 | 2010-03-02 | SRM 463 | 2 | 682 | 601.91 | -0.35 | -78 | 1571 | 8122 | -394 | 806 | 6935 |