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 |
|---|---|---|---|
| alessiobrizi | 2 | 1931 | 1124 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.379 | 0.934 | 1.008 | 218.0 | -256 | 180 | 1380 | 1124 | 2951 |
| initial | 1.017 | 1.068 | 1.475 | 128.6 | -6 | 251 | 1451 | 1445 | 2940 |
| SRMFix | 0.941 | 1.112 | 1.457 | 217.4 | -29 | 406 | 1606 | 1576 | 2481 |
| EloSRM | 1.027 | 1.184 | 1.567 | 258.7 | -34 | 484 | 1965 | 1931 | 2559 |
| Odd | 1.042 | 1.208 | 1.595 | 263.1 | -32 | 495 | 1872 | 1841 | 2596 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-11-29 | SRM 328 | 1 | 372 | 348.50 | -0.16 | -34 | 1931 | 2559 | -256 | 1124 | 2951 |
| 1 | 2006-11-11 | SRM 326 | 2 | 76 | 351.78 | 2.21 | 484 | 1965 | 2356 | 180 | 1380 | 1400 |