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 |
|---|---|---|---|
| LoyaltyJi | 4 | 1843 | 1080 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.519 | 0.558 | 0.885 | 117.1 | -19 | 294 | 1862 | 1843 | 5365 |
| initial | 0.519 | 0.560 | 0.883 | 67.4 | -7 | 184 | 1395 | 1387 | 4895 |
| SRMFix | 0.481 | 0.565 | 0.881 | 114.4 | -18 | 317 | 1525 | 1508 | 4027 |
| SRM | 0.190 | 0.798 | 0.937 | 230.0 | -296 | 285 | 1485 | 1080 | 4074 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-07-08 | SRM 444 | 2 | 840 | ||||||||
| 3 | 2009-06-13 | SRM 442 | 1 | 626 | 609.88 | -0.06 | -19 | 1843 | 5365 | -296 | 1080 | 4074 |
| 2 | 2007-12-08 | SRM 381 | 1 | 359 | 474.68 | 0.08 | 38 | 1862 | 4090 | -109 | 1376 | 1827 |
| 1 | 2007-10-26 | College Tour Sichuan | 1 | 49 | 141.50 | 1.53 | 294 | 1824 | 4118 | 285 | 1485 | 1271 |