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 |
|---|---|---|---|
| taka1225 | 3 | 1908 | 950 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.048 | 0.408 | 0.484 | 76.9 | -65 | 156 | 1356 | 1281 | 6637 |
| initial | 0.200 | 0.458 | 0.505 | 55.1 | -47 | 90 | 1319 | 1272 | 6812 |
| SRM | -0.466 | 0.466 | 0.500 | 83.3 | -124 | -40 | 1160 | 950 | 5853 |
| EloSRM | 0.034 | 0.510 | 0.575 | 103.1 | -47 | 259 | 1958 | 1908 | 6226 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-03-30 | Member SRM 501 | 2 | 499 | 462.01 | -0.55 | -47 | 1908 | 6226 | -124 | 950 | 5853 |
| 2 | 2011-03-08 | SRM 499 | 2 | 527 | 468.50 | -0.17 | -3 | 1955 | 5750 | -86 | 1074 | 4545 |
| 1 | 2011-02-26 | SRM 498 | 2 | 442 | 778.34 | 0.82 | 259 | 1958 | 5677 | -40 | 1160 | 3805 |