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 |
|---|---|---|---|
| hadiasiai | 4 | 1450 | 573 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.164 | 0.180 | 0.212 | 33.6 | -45 | 18 | 1373 | 1346 | 8319 |
| EloSRM | -0.168 | 0.188 | 0.219 | 40.7 | -54 | 18 | 1482 | 1450 | 8307 |
| SRMFix | -0.244 | 0.244 | 0.291 | 48.9 | -84 | -3 | 1116 | 1053 | 8873 |
| initial | -0.261 | 0.261 | 0.294 | 31.5 | -47 | -9 | 1162 | 1106 | 8937 |
| SRM | -0.670 | 0.670 | 0.760 | 209.0 | -350 | -59 | 850 | 573 | 8758 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-01-15 | SRM 388 | 2 | 566 | ||||||||
| 3 | 2008-01-05 | SRM 386 | 2 | 565 | 576.93 | 0.03 | 18 | 1450 | 8307 | -59 | 573 | 8758 |
| 2 | 2007-12-27 | SRM 385 | 2 | 590 | 519.30 | -0.29 | -50 | 1432 | 8624 | -218 | 632 | 8436 |
| 1 | 2007-12-04 | SRM 380 | 2 | 422 | 410.19 | -0.25 | -54 | 1482 | 7374 | -350 | 850 | 6087 |