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 |
|---|---|---|---|
| lsylsy2 | 2 | 2517 | 1551 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.553 | 1.553 | 2.092 | 175.5 | 31 | 320 | 1551 | 1551 | 1141 |
| SRMFix | 2.205 | 2.205 | 2.780 | 368.3 | 84 | 653 | 1937 | 1937 | 1731 |
| EloSRM | 2.304 | 2.304 | 2.888 | 435.0 | 156 | 714 | 2517 | 2517 | 1535 |
| initial | 2.406 | 2.406 | 2.869 | 289.7 | 101 | 478 | 1779 | 1779 | 2709 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-05-04 | SRM 469 | 1 | 379 | 560.08 | 0.56 | 156 | 2517 | 1535 | 31 | 1551 | 1141 |
| 1 | 2010-02-17 | SRM 462 | 2 | 30 | 495.05 | 4.04 | 714 | 2362 | 2290 | 320 | 1520 | 1356 |