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 |
|---|---|---|---|
| huangxiaojing_4 | 2 | 1481 | 582 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.241 | 0.241 | 0.243 | 52.6 | -54 | -51 | 1535 | 1481 | 11683 |
| SRMFix | -0.290 | 0.290 | 0.292 | 60.1 | -76 | -44 | 1124 | 1080 | 11525 |
| initial | -0.290 | 0.290 | 0.290 | 34.9 | -37 | -33 | 1163 | 1130 | 11631 |
| SRM | -0.681 | 0.681 | 0.681 | 309.0 | -333 | -285 | 915 | 582 | 11780 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-03-04 | TCO09 Qual 3 | 1 | 1094 | 967.18 | -0.21 | -54 | 1481 | 11683 | -333 | 582 | 11780 |
| 1 | 2008-12-04 | TC China 08 - 1C | 1 | 201 | 214.26 | -0.27 | -51 | 1535 | 10046 | -285 | 915 | 7926 |