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 |
|---|---|---|---|
| xkouying | 1 | 1722 | 1223 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.084 | 0.084 | 0.084 | 23.0 | 23 | 23 | 1223 | 1223 | 3455 |
| SRMFix | 0.431 | 0.431 | 0.431 | 101.1 | 101 | 101 | 1301 | 1301 | 6131 |
| initial | 0.432 | 0.432 | 0.432 | 52.1 | 52 | 52 | 1252 | 1252 | 6628 |
| EloSRM | 0.467 | 0.467 | 0.467 | 160.9 | 161 | 161 | 1722 | 1722 | 6349 |
| Odd | 0.474 | 0.474 | 0.474 | 161.4 | 161 | 161 | 1590 | 1590 | 6576 |
| # | 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 | 312 | 431.32 | 0.47 | 161 | 1722 | 6349 | 23 | 1223 | 3455 |