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 |
|---|---|---|---|
| guocai | 3 | 1578 | 574 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.167 | 0.471 | 0.512 | 56.7 | -87 | 55 | 1168 | 1140 | 11434 |
| EloSRM | -0.120 | 0.489 | 0.531 | 110.7 | -116 | 175 | 1618 | 1578 | 8546 |
| SRMFix | -0.120 | 0.490 | 0.541 | 94.1 | -166 | 91 | 1125 | 1099 | 11172 |
| SRM | -0.284 | 0.532 | 0.587 | 208.7 | -406 | -21 | 794 | 574 | 11957 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-12-14 | TC China 08 - Finals | 1 | 450 | 385.33 | -0.21 | -40 | 1578 | 8546 | -199 | 574 | 11957 |
| 2 | 2008-11-23 | TC China 08 - 1A | 1 | 149 | 218.57 | 0.55 | 175 | 1618 | 7768 | -21 | 773 | 9771 |
| 1 | 2008-05-25 | College Tour Guangdong | 1 | 625 | 424.17 | -0.71 | -116 | 1443 | 11127 | -406 | 794 | 9133 |