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 |
|---|---|---|---|
| delisi | 5 | 1894 | 974 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.301 | 0.529 | 0.696 | 69.2 | -50 | 178 | 1463 | 1413 | 4480 |
| initial | 0.395 | 0.550 | 0.729 | 66.2 | -47 | 144 | 1484 | 1438 | 4159 |
| EloSRM | 0.277 | 0.554 | 0.679 | 82.2 | -29 | 221 | 1923 | 1894 | 4239 |
| SRM | -0.002 | 0.623 | 0.705 | 77.2 | -219 | 41 | 1023 | 974 | 5164 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-03-11 | SRM 393 | 2 | 398 | 272.61 | -0.55 | -29 | 1894 | 4239 | -49 | 974 | 5164 |
| 4 | 2008-02-26 | SRM 391 | 2 | 149 | 255.77 | 0.78 | 90 | 1923 | 3939 | 39 | 1023 | 4670 |
| 3 | 2008-02-02 | SRM 390 | 2 | 365 | 329.70 | -0.15 | 0 | 1832 | 4565 | -38 | 984 | 5003 |
| 2 | 2008-01-15 | SRM 388 | 2 | 206 | 462.67 | 1.17 | 221 | 1832 | 4485 | 41 | 1022 | 4614 |
| 1 | 2008-01-09 | SRM 387 | 2 | 316 | 345.74 | 0.13 | 71 | 1612 | 6278 | -219 | 981 | 4964 |