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 |
|---|---|---|---|
| tptjhgyy | 2 | 1681 | 777 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.295 | 0.321 | 0.436 | 38.6 | -3 | 74 | 1274 | 1271 | 5681 |
| EloSRM | 0.297 | 0.324 | 0.440 | 84.9 | -10 | 160 | 1690 | 1681 | 5954 |
| SRMFix | 0.283 | 0.328 | 0.433 | 74.1 | -8 | 140 | 1340 | 1333 | 5086 |
| SRM | 0.021 | 0.553 | 0.554 | 342.5 | -554 | 131 | 1331 | 777 | 7218 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-04-15 | SRM 398 | 1 | 558 | 548.30 | -0.03 | -10 | 1681 | 5954 | -554 | 777 | 7218 |
| 1 | 2007-10-26 | College Tour Sichuan | 1 | 92 | 141.50 | 0.62 | 160 | 1690 | 5091 | 131 | 1331 | 1943 |