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 |
|---|---|---|---|
| t07071 | 4 | 1706 | 704 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.014 | 0.397 | 0.483 | 52.3 | -49 | 134 | 1755 | 1706 | 6433 |
| initial | -0.045 | 0.413 | 0.472 | 49.7 | -62 | 89 | 1241 | 1178 | 6999 |
| SRMFix | -0.038 | 0.428 | 0.493 | 63.5 | -73 | 102 | 1208 | 1149 | 6980 |
| SRM | -0.479 | 0.733 | 0.779 | 141.5 | -286 | 35 | 914 | 704 | 7722 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-04-03 | SRM 466 | 2 | 740 | 583.53 | -0.55 | -49 | 1706 | 6433 | -120 | 704 | 7722 |
| 3 | 2010-03-16 | SRM 464 | 2 | 426 | 724.84 | 0.77 | 134 | 1755 | 5984 | 35 | 824 | 6387 |
| 2 | 2010-03-02 | SRM 463 | 2 | 671 | 628.51 | -0.10 | -4 | 1620 | 7579 | -125 | 789 | 7186 |
| 1 | 2010-02-13 | Member SRM 461 | 2 | 842 | 748.03 | -0.17 | -23 | 1624 | 7490 | -286 | 914 | 5686 |