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 |
|---|---|---|---|
| gavinz | 1 | 1834 | 1415 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.035 | 1.035 | 1.035 | 215.0 | 215 | 215 | 1415 | 1415 | 1769 |
| SRMFix | 1.197 | 1.197 | 1.197 | 258.0 | 258 | 258 | 1458 | 1458 | 4219 |
| initial | 1.208 | 1.208 | 1.208 | 145.5 | 146 | 146 | 1346 | 1346 | 5038 |
| EloSRM | 1.226 | 1.226 | 1.226 | 278.0 | 278 | 278 | 1834 | 1834 | 4831 |
| Odd | 1.235 | 1.235 | 1.235 | 284.7 | 285 | 285 | 1710 | 1710 | 4949 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-03 | East China Round 1 | 1 | 317 | 741.75 | 1.23 | 278 | 1834 | 4831 | 215 | 1415 | 1769 |