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 |
|---|---|---|---|
| guille0889 | 5 | 2495 | 1428 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.271 | 0.393 | 0.531 | 71.2 | -38 | 155 | 1466 | 1428 | 1714 |
| EloSRM | 0.639 | 0.696 | 0.830 | 179.6 | -8 | 302 | 2503 | 2495 | 1709 |
| Odd | 0.651 | 0.705 | 0.841 | 177.7 | -7 | 314 | 2343 | 2336 | 1745 |
| SRMFix | 0.709 | 0.709 | 0.862 | 107.2 | 4 | 209 | 1736 | 1736 | 2806 |
| initial | 0.776 | 0.776 | 0.918 | 93.5 | 15 | 185 | 1667 | 1667 | 3255 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2010-02-17 | SRM 462 | 1 | 235 | 312.09 | -0.14 | -7 | 2495 | 1709 | -38 | 1428 | 1714 |
| 4 | 2010-02-13 | Member SRM 461 | 1 | 228 | 554.12 | 1.28 | 230 | 2503 | 1661 | 155 | 1466 | 1546 |
| 3 | 2009-12-05 | SRM 454 | 1 | 479 | 553.54 | 0.21 | 64 | 2273 | 2580 | -26 | 1311 | 2269 |
| 2 | 2009-10-20 | SRM 451 | 1 | 277 | 480.95 | 0.79 | 295 | 2209 | 2903 | 107 | 1337 | 2160 |
| 1 | 2009-06-13 | SRM 442 | 2 | 331 | 686.30 | 1.05 | 302 | 1914 | 4800 | 30 | 1230 | 2838 |