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 |
|---|---|---|---|
| elaniec | 5 | 2393 | 1417 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.550 | 0.845 | 1.198 | 145.0 | -228 | 294 | 1494 | 1417 | 1633 |
| SRMFix | 0.872 | 0.991 | 1.586 | 159.9 | -43 | 594 | 1909 | 1904 | 1623 |
| EloSRM | 0.860 | 1.028 | 1.653 | 195.8 | -49 | 703 | 2402 | 2393 | 1454 |
| Odd | 0.861 | 1.033 | 1.662 | 193.4 | -45 | 710 | 2275 | 2267 | 1461 |
| initial | 1.104 | 1.118 | 1.660 | 134.6 | -4 | 416 | 1865 | 1865 | 2220 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2007-12-13 | SRM 383 | 1 | 320 | 286.25 | -0.16 | -9 | 2393 | 1454 | -26 | 1417 | 1633 |
| 4 | 2007-12-08 | SRM 381 | 1 | 319 | 378.53 | 0.25 | 49 | 2402 | 1396 | 39 | 1443 | 1503 |
| 3 | 2007-11-10 | SRM 375 | 1 | 175 | 330.14 | 0.92 | 170 | 2353 | 1492 | 138 | 1404 | 1599 |
| 2 | 2007-11-06 | SRM 374 | 1 | 453 | 413.98 | -0.26 | -49 | 2182 | 2088 | -228 | 1266 | 2328 |
| 1 | 2007-10-13 | SRM 371 | 2 | 45 | 530.11 | 3.56 | 703 | 2231 | 1860 | 294 | 1494 | 1220 |