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 |
|---|---|---|---|
| lutte_finale | 7 | 2340 | 1154 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.907 | 0.968 | 1.405 | 116.6 | -23 | 305 | 1987 | 1964 | 2353 |
| SRMFix | 0.713 | 0.980 | 1.331 | 123.4 | -47 | 440 | 1875 | 1847 | 2231 |
| Odd | 0.719 | 1.026 | 1.367 | 138.0 | -32 | 598 | 2236 | 2204 | 2317 |
| EloSRM | 0.722 | 1.029 | 1.369 | 139.7 | -33 | 587 | 2374 | 2340 | 2333 |
| SRM | 1.035 | 1.345 | 1.796 | 128.3 | -223 | 161 | 1361 | 1154 | 3452 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2010-01-19 | SRM 459 | 1 | 551 | 486.52 | -0.28 | -33 | 2340 | 2333 | -95 | 1154 | 3452 |
| 6 | 2010-01-14 | Member SRM 458 | 2 | 41 | 141.42 | 1.79 | 148 | 2374 | 2151 | 109 | 1249 | 2715 |
| 5 | 2009-05-27 | SRM 441 | 2 | 50 | 189.79 | 1.92 | 131 | 2226 | 2722 | 127 | 1140 | 3619 |
| 4 | 2009-05-12 | SRM 440 | 2 | 267 | 188.63 | -0.50 | -24 | 2095 | 3489 | 29 | 1013 | 5439 |
| 3 | 2009-01-06 | SRM 432 | 1 | 514 | 466.77 | -0.16 | -30 | 2119 | 3302 | -223 | 984 | 7134 |
| 2 | 2008-12-20 | SRM 430 | 1 | 531 | 544.85 | -0.13 | -25 | 2149 | 3117 | -154 | 1207 | 3512 |
| 1 | 2008-12-11 | SRM 429 | 2 | 110 | 587.48 | 2.42 | 587 | 2174 | 2970 | 161 | 1361 | 2288 |