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 |
|---|---|---|---|
| srigorur | 3 | 1560 | 545 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.249 | 0.249 | 0.254 | 46.3 | -51 | -38 | 1650 | 1560 | 12716 |
| SRMFix | -0.328 | 0.328 | 0.331 | 61.0 | -89 | -36 | 1111 | 1017 | 12590 |
| initial | -0.334 | 0.334 | 0.336 | 40.3 | -46 | -37 | 1162 | 1079 | 12530 |
| SRM | -0.817 | 0.817 | 0.890 | 218.3 | -343 | -110 | 857 | 545 | 12044 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-03-03 | SRM 535 | 2 | 1098 | 1,079.37 | -0.19 | -38 | 1560 | 12716 | -110 | 545 | 12044 |
| 2 | 2011-03-08 | SRM 499 | 2 | 905 | 806.42 | -0.32 | -51 | 1598 | 9552 | -202 | 655 | 9322 |
| 1 | 2011-02-26 | SRM 498 | 2 | 922 | 778.34 | -0.24 | -50 | 1650 | 8629 | -343 | 857 | 6796 |