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 |
|---|---|---|---|
| nushio | 4 | 3027 | 1869 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.718 | 1.752 | 2.248 | 174.2 | -14 | 384 | 1869 | 1869 | 620 |
| SRMFix | 2.106 | 2.106 | 2.695 | 286.7 | 42 | 740 | 2347 | 2347 | 615 |
| EloSRM | 2.127 | 2.127 | 2.724 | 344.9 | 91 | 780 | 3027 | 3027 | 431 |
| initial | 2.522 | 2.522 | 2.957 | 303.6 | 84 | 577 | 2415 | 2415 | 1348 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-05-03 | Member SRM 505 | 1 | 66 | 284.62 | 2.11 | 238 | 3027 | 431 | 189 | 1869 | 620 |
| 3 | 2011-04-07 | SRM 502 | 1 | 147 | 339.52 | 1.21 | 270 | 2789 | 982 | 110 | 1680 | 992 |
| 2 | 2010-03-02 | SRM 463 | 1 | 353 | 443.44 | 0.33 | 91 | 2519 | 1585 | -14 | 1570 | 1187 |
| 1 | 2010-02-17 | SRM 462 | 2 | 17 | 495.05 | 4.86 | 780 | 2428 | 1987 | 384 | 1584 | 1168 |