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 |
|---|---|---|---|
| cjhxuhong | 2 | 1593 | 939 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.057 | 0.078 | 0.097 | 9.4 | -16 | 3 | 1203 | 1186 | 8209 |
| Odd | -0.040 | 0.083 | 0.092 | 25.5 | -9 | 42 | 1469 | 1460 | 8523 |
| EloSRM | -0.045 | 0.084 | 0.096 | 28.5 | -12 | 45 | 1604 | 1593 | 8351 |
| SRMFix | -0.069 | 0.086 | 0.110 | 15.3 | -27 | 4 | 1204 | 1178 | 7992 |
| SRM | -0.337 | 0.337 | 0.396 | 130.5 | -223 | -38 | 1162 | 939 | 7670 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-11-23 | TC China 08 - 1A | 1 | 162 | 181.00 | -0.13 | -12 | 1593 | 8351 | -223 | 939 | 7670 |
| 1 | 2008-05-25 | College Tour Guangdong | 1 | 205 | 423.21 | 0.04 | 45 | 1604 | 7373 | -38 | 1162 | 3909 |