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 |
|---|---|---|---|
| yuanhao | 3 | 1411 | 367 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.335 | 0.335 | 0.392 | 66.6 | -127 | -22 | 1484 | 1411 | 9486 |
| SRMFix | -0.391 | 0.391 | 0.452 | 78.1 | -160 | -25 | 1040 | 966 | 9497 |
| initial | -0.433 | 0.433 | 0.466 | 52.1 | -80 | -29 | 1120 | 1044 | 9416 |
| SRM | -0.632 | 0.632 | 0.794 | 277.7 | -594 | -42 | 606 | 367 | 9416 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-04-03 | SRM 466 | 2 | 740 | 787.73 | -0.12 | -22 | 1411 | 9486 | -42 | 367 | 9416 |
| 2 | 2009-06-13 | SRM 442 | 2 | 932 | 797.14 | -0.27 | -51 | 1433 | 10255 | -197 | 409 | 10282 |
| 1 | 2009-05-27 | SRM 441 | 2 | 1036 | 694.02 | -0.61 | -127 | 1484 | 10025 | -594 | 606 | 9660 |