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 |
|---|---|---|---|
| ZJU_Sheep | 5 | 2303 | 1275 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.611 | 0.722 | 1.357 | 48.6 | -84 | 109 | 1275 | 1275 | 2499 |
| EloSRM | 0.883 | 0.911 | 1.298 | 135.0 | -11 | 306 | 2303 | 2303 | 2553 |
| SRMFix | 0.975 | 0.989 | 1.460 | 116.3 | -5 | 247 | 1772 | 1772 | 2561 |
| initial | 1.120 | 1.120 | 1.659 | 134.8 | 0 | 419 | 1874 | 1874 | 2546 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2010-05-20 | SRM 470 | 2 | 36 | 226.06 | 2.65 | 140 | 2303 | 2553 | 109 | 1275 | 2499 |
| 4 | 2010-05-12 | TCO10 Qual 2 | 1 | 549 | 719.61 | 0.39 | 69 | 2163 | 3304 | 30 | 1166 | 3356 |
| 3 | 2010-05-04 | SRM 469 | 1 | 577 | 627.91 | -0.07 | -11 | 2094 | 3660 | -84 | 1136 | 3509 |
| 2 | 2010-04-20 | Member SRM 468 | 1 | 507 | 670.21 | 0.40 | 149 | 2104 | 3464 | 20 | 1220 | 2787 |
| 1 | 2010-03-02 | SRM 463 | 2 | 295 | 607.18 | 1.04 | 306 | 1955 | 4722 | 0 | 1200 | 3186 |