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 |
|---|---|---|---|
| RaJ1888 | 4 | 1621 | 511 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.074 | 0.329 | 0.356 | 59.5 | -93 | 92 | 1462 | 1462 | 9531 |
| EloSRM | -0.086 | 0.345 | 0.373 | 67.5 | -109 | 96 | 1621 | 1621 | 9462 |
| initial | -0.174 | 0.384 | 0.396 | 46.3 | -62 | 51 | 1138 | 1116 | 10363 |
| SRMFix | -0.140 | 0.385 | 0.415 | 66.1 | -133 | 57 | 1067 | 1050 | 10485 |
| SRM | -0.416 | 0.663 | 0.804 | 201.8 | -524 | 59 | 676 | 511 | 10583 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-04-16 | Member SRM 503 | 2 | 660 | 945.65 | 0.52 | 96 | 1621 | 9462 | 59 | 511 | 10583 |
| 3 | 2011-03-19 | SRM 500 | 2 | 851 | 848.81 | -0.17 | -24 | 1525 | 10685 | -72 | 452 | 10623 |
| 2 | 2011-03-08 | SRM 499 | 2 | 905 | 849.64 | -0.24 | -41 | 1549 | 10407 | -152 | 524 | 10199 |
| 1 | 2011-02-26 | SRM 498 | 2 | 1021 | 779.87 | -0.45 | -109 | 1590 | 9621 | -524 | 676 | 9021 |