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 |
|---|---|---|---|
| mkcsharp | 2 | 1878 | 903 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.045 | 0.449 | 0.451 | 54.1 | -49 | 59 | 1259 | 1211 | 9003 |
| SRMFix | -0.050 | 0.474 | 0.477 | 92.8 | -86 | 100 | 1300 | 1214 | 8695 |
| EloSRM | 0.008 | 0.548 | 0.548 | 137.8 | -78 | 198 | 1956 | 1878 | 8494 |
| SRM | -0.744 | 0.744 | 0.764 | 148.5 | -195 | -102 | 1098 | 903 | 7643 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-09-07 | SRM 555 | 2 | 614 | 509.31 | -0.54 | -78 | 1878 | 8494 | -195 | 903 | 7643 |
| 1 | 2012-04-23 | SRM 541 | 2 | 492 | 729.99 | 0.56 | 198 | 1956 | 7746 | -102 | 1098 | 5344 |