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 |
|---|---|---|---|
| mappb | 2 | 1628 | 764 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.046 | 0.248 | 0.253 | 29.9 | -35 | 24 | 1224 | 1189 | 8240 |
| SRMFix | -0.062 | 0.250 | 0.258 | 49.0 | -53 | 45 | 1245 | 1193 | 7895 |
| EloSRM | -0.020 | 0.256 | 0.257 | 78.6 | -58 | 100 | 1685 | 1628 | 7822 |
| Odd | -0.011 | 0.257 | 0.258 | 79.0 | -55 | 103 | 1547 | 1492 | 8007 |
| SRM | -0.472 | 0.472 | 0.572 | 218.0 | -390 | -46 | 1154 | 764 | 10089 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-12-14 | TC China 08 - Finals | 1 | 450 | 367.42 | -0.28 | -58 | 1628 | 7822 | -390 | 764 | 10089 |
| 1 | 2008-11-28 | TC China 08 - 1B | 1 | 120 | 141.36 | 0.24 | 100 | 1685 | 7218 | -46 | 1154 | 4374 |