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 |
|---|---|---|---|
| sahilmn | 2 | 1986 | 912 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.044 | 0.363 | 0.365 | 43.7 | -38 | 49 | 1249 | 1211 | 7724 |
| SRMFix | -0.036 | 0.381 | 0.383 | 75.6 | -69 | 82 | 1282 | 1213 | 7485 |
| EloSRM | 0.039 | 0.426 | 0.427 | 112.4 | -57 | 168 | 2042 | 1986 | 7450 |
| SRM | -0.662 | 0.662 | 0.676 | 144.0 | -187 | -101 | 1099 | 912 | 6523 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-06-04 | SRM 660 | 2 | 314 | 317.03 | -0.39 | -57 | 1986 | 7450 | -187 | 912 | 6523 |
| 1 | 2014-08-12 | SRM 629 | 2 | 417 | 575.40 | 0.46 | 168 | 2042 | 8149 | -101 | 1099 | 5571 |