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 |
|---|---|---|---|
| jalaj1430 | 2 | 1543 | 692 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.191 | 0.191 | 0.256 | 43.3 | -71 | 16 | 1410 | 1410 | 8298 |
| EloSRM | -0.210 | 0.210 | 0.281 | 50.6 | -89 | 12 | 1543 | 1543 | 8252 |
| initial | -0.288 | 0.288 | 0.336 | 34.7 | -56 | -14 | 1144 | 1131 | 8689 |
| SRMFix | -0.292 | 0.292 | 0.364 | 65.8 | -118 | -13 | 1082 | 1069 | 8776 |
| SRM | -0.811 | 0.811 | 0.933 | 254.0 | -426 | -82 | 774 | 692 | 7875 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-01-14 | Member SRM 458 | 2 | 485 | 648.55 | -0.02 | 12 | 1543 | 8252 | -82 | 692 | 7875 |
| 1 | 2009-08-08 | SRM 446 | 2 | 838 | 711.37 | -0.40 | -89 | 1531 | 8885 | -426 | 774 | 7675 |