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 |
|---|---|---|---|
| parti3an | 4 | 2125 | 1462 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.464 | 0.490 | 0.875 | 72.0 | -13 | 248 | 1462 | 1462 | 583 |
| SRMFix | 0.850 | 0.850 | 1.217 | 150.1 | 31 | 452 | 1800 | 1800 | 769 |
| EloSRM | 0.856 | 0.856 | 1.266 | 187.7 | 40 | 513 | 2125 | 2125 | 629 |
| initial | 1.002 | 1.002 | 1.278 | 120.6 | 58 | 285 | 1682 | 1682 | 990 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2004-11-20 | SRM 219 | 1 | 111 | 125.51 | 0.18 | 40 | 2125 | 629 | 5 | 1462 | 583 |
| 3 | 2004-10-16 | SRM 215 | 1 | 93 | 123.41 | 0.41 | 85 | 2085 | 718 | 22 | 1457 | 614 |
| 2 | 2004-10-06 | SRM 214 | 1 | 117 | 151.58 | 0.37 | 113 | 2000 | 897 | -13 | 1435 | 655 |
| 1 | 2004-09-25 | SRM 212 | 2 | 31 | 171.17 | 2.46 | 513 | 1887 | 1136 | 248 | 1448 | 626 |