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 |
|---|---|---|---|
| rjacquier | 2 | 1731 | 699 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.255 | 0.306 | 0.398 | 36.8 | -68 | 6 | 1206 | 1139 | 11233 |
| SRMFix | -0.310 | 0.310 | 0.427 | 51.2 | -98 | -4 | 1196 | 1098 | 10760 |
| EloSRM | -0.247 | 0.360 | 0.437 | 81.3 | -98 | 65 | 1829 | 1731 | 10082 |
| SRM | -1.046 | 1.046 | 1.048 | 250.5 | -302 | -199 | 1001 | 699 | 10415 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-08-04 | SRM 551 | 2 | 1022 | 686.38 | -0.61 | -98 | 1731 | 10082 | -302 | 699 | 10415 |
| 1 | 2012-06-07 | SRM 545 | 2 | 694 | 750.80 | 0.11 | 65 | 1829 | 8888 | -199 | 1001 | 6256 |