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 |
|---|---|---|---|
| liuming0427 | 1 | 1747 | 1249 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.184 | 0.184 | 0.184 | 49.0 | 49 | 49 | 1249 | 1249 | 3207 |
| SRMFix | 0.531 | 0.531 | 0.531 | 123.2 | 123 | 123 | 1323 | 1323 | 5898 |
| initial | 0.533 | 0.533 | 0.533 | 64.2 | 64 | 64 | 1264 | 1264 | 6460 |
| EloSRM | 0.568 | 0.568 | 0.568 | 185.9 | 186 | 186 | 1747 | 1747 | 6090 |
| Odd | 0.574 | 0.574 | 0.574 | 185.5 | 186 | 186 | 1614 | 1614 | 6321 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-06-08 | College Tour West China | 1 | 291 | 431.32 | 0.57 | 186 | 1747 | 6090 | 49 | 1249 | 3207 |