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 |
|---|---|---|---|
| friendkey | 3 | 1962 | 883 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.368 | 0.960 | 1.219 | 115.6 | -80 | 240 | 1413 | 1333 | 6536 |
| EloSRM | 0.381 | 0.982 | 1.261 | 143.8 | -71 | 341 | 2033 | 1962 | 6419 |
| SRMFix | 0.335 | 1.014 | 1.252 | 149.3 | -95 | 283 | 1414 | 1319 | 6710 |
| SRM | -0.167 | 1.182 | 1.221 | 189.7 | -297 | 126 | 1029 | 883 | 7295 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-09-10 | SRM 517 | 2 | 837 | 634.28 | -0.75 | -71 | 1962 | 6419 | -146 | 883 | 7295 |
| 2 | 2011-06-02 | SRM 508 | 2 | 214 | 883.62 | 2.05 | 341 | 2033 | 5519 | 126 | 1029 | 5285 |
| 1 | 2011-05-28 | SRM 507 | 2 | 935 | 843.11 | -0.15 | -19 | 1692 | 8741 | -297 | 903 | 6647 |