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 |
|---|---|---|---|
| leochatain | 4 | 2032 | 953 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.354 | 0.516 | 0.680 | 82.3 | -70 | 186 | 1385 | 1382 | 6326 |
| SRM | 0.061 | 0.518 | 0.624 | 94.2 | -292 | 55 | 973 | 953 | 6560 |
| initial | 0.403 | 0.530 | 0.681 | 63.9 | -31 | 143 | 1394 | 1394 | 6136 |
| Odd | 0.396 | 0.541 | 0.713 | 99.2 | -16 | 237 | 1869 | 1869 | 6149 |
| EloSRM | 0.383 | 0.552 | 0.712 | 105.1 | -35 | 242 | 2032 | 2032 | 6114 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-12-17 | SRM 527 | 2 | 500 | 455.95 | -0.13 | 3 | 2032 | 6114 | -20 | 953 | 6560 |
| 3 | 2011-10-04 | SRM 520 | 2 | 420 | 637.38 | 0.60 | 141 | 2029 | 5887 | 10 | 973 | 6189 |
| 2 | 2010-10-26 | SRM 486 | 2 | 341 | 820.94 | 1.27 | 242 | 1888 | 5784 | 55 | 963 | 5280 |
| 1 | 2010-10-21 | Member SRM 485 | 2 | 546 | 592.05 | -0.20 | -35 | 1646 | 7884 | -292 | 908 | 5753 |