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 |
|---|---|---|---|
| rithm | 4 | 1788 | 756 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.059 | 0.156 | 0.160 | 25.2 | -33 | 25 | 1234 | 1234 | 6253 |
| EloSRM | 0.077 | 0.177 | 0.182 | 54.6 | -44 | 104 | 1788 | 1788 | 6118 |
| initial | 0.101 | 0.187 | 0.189 | 22.6 | -21 | 26 | 1249 | 1249 | 6161 |
| Odd | 0.091 | 0.188 | 0.196 | 59.8 | -44 | 120 | 1641 | 1641 | 6224 |
| SRM | -0.297 | 0.385 | 0.497 | 111.0 | -248 | -7 | 1033 | 756 | 7210 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-06-30 | Member Single Round Match 474 | 2 | 351 | 384.25 | 0.13 | 31 | 1788 | 6118 | -7 | 756 | 7210 |
| 3 | 2010-06-17 | SRM 473 | 2 | 345 | 380.68 | 0.14 | 40 | 1757 | 6423 | -22 | 763 | 7188 |
| 2 | 2010-05-12 | TCO10 Qual 2 | 1 | 1018 | 964.87 | -0.20 | -44 | 1717 | 6738 | -248 | 785 | 7285 |
| 1 | 2010-05-04 | SRM 469 | 2 | 598 | 703.73 | 0.24 | 104 | 1761 | 6221 | -167 | 1033 | 4372 |