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 |
|---|---|---|---|
| liuheng | 2 | 1472 | 725 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.132 | 0.161 | 0.208 | 28.2 | -49 | 7 | 1207 | 1158 | 5454 |
| initial | -0.115 | 0.163 | 0.199 | 19.6 | -33 | 6 | 1206 | 1172 | 5590 |
| EloSRM | -0.069 | 0.170 | 0.184 | 61.8 | -62 | 62 | 1534 | 1472 | 5867 |
| Odd | -0.061 | 0.182 | 0.192 | 68.4 | -62 | 75 | 1448 | 1386 | 5872 |
| SRM | -0.599 | 0.599 | 0.604 | 237.5 | -309 | -166 | 1034 | 725 | 6166 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-03-31 | TCO07 Qual 2 | 1 | 1116 | 993.43 | -0.24 | -62 | 1472 | 5867 | -309 | 725 | 6166 |
| 1 | 2006-09-09 | TCCC06 Qual 2 | 1 | 487 | 522.55 | 0.10 | 62 | 1534 | 4639 | -166 | 1034 | 3419 |