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 |
|---|---|---|---|
| wafht | 3 | 1799 | 1072 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.332 | 0.436 | 0.656 | 52.5 | -19 | 135 | 1339 | 1320 | 5690 |
| EloSRM | 0.249 | 0.521 | 0.700 | 102.2 | -32 | 265 | 1831 | 1799 | 5489 |
| SRMFix | 0.167 | 0.575 | 0.732 | 107.9 | -81 | 242 | 1442 | 1360 | 5466 |
| SRM | -0.129 | 0.763 | 0.789 | 176.0 | -217 | 200 | 1400 | 1072 | 5772 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-06-05 | SRM 404 | 2 | 466 | 353.86 | -0.41 | -32 | 1799 | 5489 | -111 | 1072 | 5772 |
| 2 | 2008-05-06 | SRM 401 | 1 | 552 | 593.62 | 0.01 | 9 | 1831 | 4936 | -217 | 1183 | 3421 |
| 1 | 2008-05-03 | East China Round 1 | 1 | 336 | 741.76 | 1.14 | 265 | 1822 | 4942 | 200 | 1400 | 1844 |