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 |
|---|---|---|---|
| ff19931205 | 2 | 2034 | 1037 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.332 | 0.332 | 0.378 | 60.4 | 36 | 84 | 1321 | 1321 | 7038 |
| SRM | -0.374 | 0.374 | 0.483 | 81.5 | -134 | -29 | 1066 | 1037 | 5810 |
| EloSRM | 0.376 | 0.376 | 0.391 | 106.7 | 105 | 109 | 2034 | 2034 | 6915 |
| initial | 0.428 | 0.428 | 0.471 | 51.5 | 28 | 75 | 1303 | 1303 | 7325 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-07-27 | SRM 586 | 2 | 400 | 558.52 | 0.48 | 105 | 2034 | 6915 | -29 | 1037 | 5810 |
| 1 | 2013-07-19 | SRM 585 | 2 | 714 | 861.65 | 0.27 | 109 | 1929 | 8064 | -134 | 1066 | 5480 |