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 |
|---|---|---|---|
| tdchayes | 3 | 2138 | 1213 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.523 | 1.011 | 1.366 | 177.0 | -195 | 272 | 1472 | 1213 | 2429 |
| initial | 1.099 | 1.101 | 1.873 | 132.6 | 0 | 391 | 1597 | 1597 | 2544 |
| SRMFix | 0.973 | 1.156 | 1.847 | 204.0 | -32 | 568 | 1768 | 1723 | 2023 |
| EloSRM | 1.018 | 1.208 | 1.932 | 243.4 | -37 | 685 | 2183 | 2138 | 1931 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-05-23 | SRM 350 | 1 | 339 | 361.88 | -0.09 | -8 | 2138 | 1931 | -64 | 1213 | 2429 |
| 2 | 2007-04-24 | SRM 346 | 1 | 344 | 329.70 | -0.20 | -37 | 2146 | 1857 | -195 | 1277 | 1973 |
| 1 | 2007-03-14 | SRM 342 | 2 | 34 | 344.11 | 3.34 | 685 | 2183 | 1569 | 272 | 1472 | 1079 |