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 |
|---|---|---|---|
| gzell | 3 | 1676 | 727 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.022 | 0.287 | 0.320 | 47.0 | -39 | 99 | 1578 | 1540 | 6804 |
| initial | -0.078 | 0.303 | 0.310 | 36.4 | -44 | 41 | 1216 | 1172 | 7301 |
| EloSRM | -0.044 | 0.304 | 0.326 | 54.6 | -45 | 101 | 1721 | 1676 | 6733 |
| SRMFix | -0.092 | 0.334 | 0.337 | 58.4 | -64 | 61 | 1197 | 1146 | 7193 |
| SRM | -0.643 | 0.643 | 0.784 | 157.7 | -295 | -43 | 905 | 727 | 7578 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-01-04 | SRM 457 | 2 | 503 | 431.29 | -0.39 | -45 | 1676 | 6733 | -135 | 727 | 7578 |
| 2 | 2009-12-17 | Member SRM 455 | 2 | 488 | 639.27 | 0.39 | 101 | 1721 | 6331 | -43 | 862 | 6212 |
| 1 | 2009-12-05 | SRM 454 | 2 | 761 | 692.69 | -0.14 | -17 | 1620 | 7412 | -295 | 905 | 5869 |