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 |
|---|---|---|---|
| ergomes | 4 | 1745 | 725 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.125 | 0.331 | 0.392 | 47.6 | -84 | 61 | 1273 | 1156 | 7409 |
| initial | -0.070 | 0.339 | 0.381 | 40.8 | -68 | 52 | 1265 | 1166 | 7866 |
| EloSRM | -0.128 | 0.386 | 0.429 | 66.5 | -71 | 84 | 1843 | 1745 | 6925 |
| SRM | -0.573 | 0.573 | 0.647 | 118.8 | -183 | -49 | 1026 | 725 | 7933 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-10-21 | Member SRM 485 | 2 | 546 | 537.88 | -0.34 | -27 | 1745 | 6925 | -69 | 725 | 7933 |
| 3 | 2010-10-05 | SRM 484 | 2 | 585 | 395.46 | -0.69 | -71 | 1773 | 6722 | -183 | 794 | 7240 |
| 2 | 2010-09-15 | Member SRM 482 | 2 | 504 | 638.05 | 0.34 | 84 | 1843 | 6020 | -49 | 977 | 5045 |
| 1 | 2010-09-09 | SRM 481 | 2 | 571 | 644.77 | 0.18 | 84 | 1760 | 6734 | -174 | 1026 | 4572 |