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 |
|---|---|---|---|
| shig | 4 | 1629 | 620 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.023 | 0.385 | 0.480 | 46.4 | -73 | 87 | 1196 | 1189 | 7952 |
| SRMFix | -0.024 | 0.399 | 0.491 | 56.4 | -99 | 85 | 1180 | 1144 | 8869 |
| EloSRM | 0.040 | 0.403 | 0.512 | 85.4 | -88 | 185 | 1629 | 1629 | 7189 |
| Odd | 0.028 | 0.415 | 0.500 | 83.5 | -80 | 160 | 1519 | 1519 | 7238 |
| SRM | -0.443 | 0.759 | 0.805 | 172.0 | -330 | 54 | 1002 | 620 | 11075 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-06-05 | SRM 404 | 2 | 368 | 641.62 | 0.80 | 185 | 1629 | 7189 | 54 | 620 | 11075 |
| 3 | 2008-03-06 | SRM 392 | 2 | 660 | 613.94 | -0.10 | -13 | 1445 | 8851 | -106 | 566 | 9077 |
| 2 | 2007-01-25 | SRM 336 | 2 | 418 | 282.17 | -0.62 | -88 | 1458 | 5875 | -330 | 672 | 6716 |
| 1 | 2007-01-17 | SRM 335 | 2 | 367 | 388.98 | 0.08 | 56 | 1546 | 5179 | -198 | 1002 | 3990 |