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 |
|---|---|---|---|
| yuichirw_ | 4 | 1885 | 806 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.041 | 0.447 | 0.582 | 64.6 | -80 | 144 | 1327 | 1246 | 7643 |
| EloSRM | 0.055 | 0.448 | 0.613 | 74.2 | -62 | 200 | 1947 | 1885 | 7249 |
| initial | 0.099 | 0.461 | 0.575 | 55.6 | -77 | 113 | 1325 | 1248 | 7718 |
| SRM | -0.280 | 0.490 | 0.552 | 103.5 | -206 | 10 | 1004 | 806 | 8338 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-09-14 | SRM 518 | 2 | 913 | 609.08 | -0.74 | -62 | 1885 | 7249 | -158 | 806 | 8338 |
| 3 | 2011-09-10 | SRM 517 | 2 | 647 | 659.42 | 0.03 | 24 | 1947 | 6566 | -40 | 964 | 6206 |
| 2 | 2011-07-26 | SRM 513 | 2 | 438 | 862.99 | 0.98 | 200 | 1924 | 6696 | 10 | 1004 | 5730 |
| 1 | 2011-06-02 | SRM 508 | 2 | 420 | 762.40 | -0.05 | 11 | 1723 | 8489 | -206 | 994 | 5621 |