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 |
|---|---|---|---|
| Frumple | 5 | 2275 | 1328 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.221 | 0.400 | 0.525 | 77.2 | -61 | 146 | 1346 | 1328 | 2141 |
| EloSRM | 0.605 | 0.624 | 0.958 | 146.4 | -2 | 493 | 2275 | 2275 | 2076 |
| SRMFix | 0.616 | 0.624 | 0.911 | 105.6 | -3 | 373 | 1723 | 1723 | 2603 |
| initial | 0.714 | 0.714 | 0.973 | 86.0 | 7 | 231 | 1630 | 1630 | 3121 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-04-12 | SRM 397 | 1 | 408 | 445.32 | 0.13 | 27 | 2275 | 2076 | -9 | 1328 | 2141 |
| 4 | 2008-03-26 | SRM 395 | 1 | 224 | 373.28 | 0.74 | 132 | 2248 | 2205 | 111 | 1337 | 2112 |
| 3 | 2008-03-22 | SRM 394 | 1 | 428 | 484.79 | -0.05 | -2 | 2116 | 2841 | -59 | 1226 | 2893 |
| 2 | 2008-03-11 | SRM 393 | 1 | 447 | 519.50 | 0.22 | 78 | 2118 | 2818 | -61 | 1285 | 2426 |
| 1 | 2008-02-26 | SRM 391 | 2 | 109 | 434.35 | 2.00 | 493 | 2040 | 3204 | 146 | 1346 | 2025 |