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 |
|---|---|---|---|
| wuchenghong | 1 | 1879 | 1553 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.968 | 1.968 | 1.968 | 353.0 | 353 | 353 | 1553 | 1553 | 1073 |
| SRMFix | 2.005 | 2.005 | 2.005 | 397.9 | 398 | 398 | 1598 | 1598 | 2835 |
| initial | 2.010 | 2.010 | 2.010 | 242.0 | 242 | 242 | 1442 | 1442 | 3625 |
| EloSRM | 2.015 | 2.015 | 2.015 | 349.4 | 349 | 349 | 1879 | 1879 | 3728 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-10-26 | College Tour Sichuan | 1 | 35 | 141.50 | 2.02 | 349 | 1879 | 3728 | 353 | 1553 | 1073 |