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 |
|---|---|---|---|
| fred3838 | 2 | 2135 | 1185 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.035 | 0.205 | 0.208 | 32.5 | -40 | 25 | 1225 | 1185 | 4507 |
| SRMFix | 0.583 | 0.591 | 0.830 | 127.5 | -1 | 254 | 1454 | 1452 | 6240 |
| initial | 0.630 | 0.630 | 0.880 | 75.9 | 2 | 150 | 1352 | 1352 | 7269 |
| EloSRM | 0.646 | 0.661 | 0.924 | 188.9 | 2 | 376 | 2135 | 2135 | 5894 |
| Odd | 0.668 | 0.681 | 0.954 | 194.3 | 0 | 388 | 1941 | 1940 | 6159 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-05-08 | SRM 542 | 1 | 286 | 371.62 | -0.02 | 2 | 2135 | 5894 | -40 | 1185 | 4507 |
| 1 | 2012-04-23 | SRM 541 | 2 | 296 | 732.04 | 1.31 | 376 | 2134 | 5928 | 25 | 1225 | 4153 |