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 |
|---|---|---|---|
| vlam21 | 4 | 1833 | 852 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.024 | 0.295 | 0.381 | 50.4 | -63 | 123 | 1325 | 1249 | 6744 |
| initial | 0.105 | 0.346 | 0.403 | 41.7 | -58 | 71 | 1309 | 1251 | 6810 |
| EloSRM | -0.040 | 0.371 | 0.446 | 74.1 | -56 | 224 | 1895 | 1833 | 6607 |
| SRM | -0.502 | 0.502 | 0.514 | 87.0 | -120 | -67 | 1124 | 852 | 6827 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-12-28 | SRM 492 | 2 | 484 | 416.16 | -0.57 | -56 | 1833 | 6607 | -120 | 852 | 6827 |
| 3 | 2010-08-26 | SRM 480 | 2 | 381 | 337.55 | -0.18 | -5 | 1889 | 5531 | -67 | 972 | 4993 |
| 2 | 2010-06-17 | SRM 473 | 2 | 292 | 276.06 | -0.08 | 10 | 1895 | 5307 | -85 | 1039 | 4309 |
| 1 | 2010-05-20 | SRM 470 | 2 | 445 | 703.69 | 0.66 | 224 | 1884 | 5299 | -76 | 1124 | 3674 |