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 |
|---|---|---|---|
| ronnal | 2 | 1458 | 902 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.339 | 0.339 | 0.349 | 66.0 | -70 | -62 | 1138 | 1068 | 8561 |
| EloSRM | -0.359 | 0.359 | 0.375 | 36.2 | -57 | -15 | 1515 | 1458 | 8088 |
| initial | -0.367 | 0.367 | 0.383 | 44.1 | -57 | -31 | 1169 | 1112 | 8862 |
| SRM | -0.442 | 0.442 | 0.465 | 149.0 | -208 | -90 | 1110 | 902 | 5743 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-12-19 | College Tour SRM 384 | 1 | 42 | 35.78 | -0.47 | -57 | 1458 | 8088 | -208 | 902 | 5743 |
| 1 | 2007-10-26 | College Tour Sichuan | 1 | 108 | 141.67 | -0.25 | -15 | 1515 | 6513 | -90 | 1110 | 3394 |