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 |
|---|---|---|---|
| lukavert | 3 | 2345 | 1406 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.583 | 0.885 | 1.037 | 144.7 | -114 | 208 | 1520 | 1406 | 1740 |
| SRMFix | 1.142 | 1.202 | 1.580 | 214.6 | -13 | 483 | 1831 | 1819 | 2121 |
| EloSRM | 1.137 | 1.298 | 1.666 | 290.3 | -31 | 603 | 2376 | 2345 | 1763 |
| Odd | 1.145 | 1.305 | 1.682 | 285.9 | -28 | 611 | 2242 | 2214 | 1794 |
| initial | 1.318 | 1.318 | 1.651 | 158.7 | 25 | 316 | 1676 | 1676 | 2936 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-03-11 | SRM 393 | 1 | 460 | 389.08 | -0.24 | -31 | 2345 | 1763 | -114 | 1406 | 1740 |
| 2 | 2007-12-27 | SRM 385 | 1 | 246 | 468.63 | 0.93 | 238 | 2376 | 1519 | 112 | 1520 | 1256 |
| 1 | 2007-12-08 | SRM 381 | 2 | 85 | 560.54 | 2.72 | 603 | 2138 | 2440 | 208 | 1408 | 1656 |