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 |
|---|---|---|---|
| hellosns | 1 | 1726 | 1111 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.209 | 0.209 | 0.209 | 50.4 | 50 | 50 | 1250 | 1250 | 6328 |
| initial | 0.253 | 0.253 | 0.253 | 30.5 | 30 | 30 | 1230 | 1230 | 6634 |
| EloSRM | 0.306 | 0.306 | 0.306 | 116.0 | 116 | 116 | 1726 | 1726 | 6443 |
| SRM | -0.395 | 0.395 | 0.395 | 89.0 | -89 | -89 | 1111 | 1111 | 3849 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-05-27 | SRM 441 | 2 | 561 | 693.58 | 0.31 | 116 | 1726 | 6443 | -89 | 1111 | 3849 |