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 |
|---|---|---|---|
| daiminghao | 4 | 2289 | 1218 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 1.300 | 1.513 | 2.066 | 182.2 | -51 | 459 | 1826 | 1826 | 2744 |
| EloSRM | 1.338 | 1.518 | 2.102 | 200.5 | -82 | 531 | 2289 | 2289 | 2794 |
| Odd | 1.365 | 1.528 | 2.111 | 194.0 | -63 | 521 | 2135 | 2135 | 2833 |
| SRMFix | 1.317 | 1.552 | 2.097 | 194.0 | -110 | 460 | 1757 | 1757 | 2735 |
| SRM | 1.361 | 1.959 | 2.198 | 201.5 | -394 | 261 | 1218 | 1218 | 2970 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-07-17 | SRM 476 | 2 | 84 | 223.57 | 1.41 | 122 | 2289 | 2794 | 101 | 1218 | 2970 |
| 3 | 2010-06-30 | Member Single Round Match 474 | 2 | 131 | 169.53 | 0.37 | 67 | 2166 | 3395 | 50 | 1117 | 3675 |
| 2 | 2010-03-25 | Member SRM 465 | 2 | 34 | 517.02 | 3.93 | 531 | 2100 | 3389 | 261 | 1067 | 3878 |
| 1 | 2010-03-16 | SRM 464 | 2 | 771 | 685.89 | -0.36 | -82 | 1569 | 7818 | -394 | 806 | 6602 |