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 |
|---|---|---|---|
| henxiangwo | 2 | 1609 | 809 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.169 | 0.169 | 0.227 | 39.6 | -76 | -3 | 1124 | 1121 | 7386 |
| initial | -0.174 | 0.174 | 0.218 | 21.0 | -37 | -5 | 1163 | 1158 | 7427 |
| EloSRM | -0.055 | 0.219 | 0.225 | 63.0 | -51 | 75 | 1609 | 1609 | 7399 |
| SRM | -0.624 | 0.624 | 0.628 | 195.5 | -285 | -106 | 915 | 809 | 6591 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-04-03 | SRM 466 | 2 | 692 | 775.02 | 0.16 | 75 | 1609 | 7399 | -106 | 809 | 6591 |
| 1 | 2008-12-04 | TC China 08 - 1C | 1 | 201 | 214.26 | -0.27 | -51 | 1535 | 10046 | -285 | 915 | 7926 |