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 |
|---|---|---|---|
| jelmer | 3 | 2112 | 1306 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.153 | 0.479 | 0.537 | 132.7 | -146 | 209 | 1452 | 1306 | 2258 |
| SRMFix | 0.609 | 0.639 | 0.785 | 123.8 | -6 | 250 | 1565 | 1559 | 3262 |
| initial | 0.658 | 0.658 | 0.816 | 79.2 | 2 | 143 | 1438 | 1438 | 3905 |
| EloSRM | 0.591 | 0.674 | 0.803 | 202.8 | -16 | 371 | 2129 | 2112 | 2642 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-01-05 | SRM 386 | 1 | 456 | 473.73 | -0.12 | -16 | 2112 | 2642 | -146 | 1306 | 2258 |
| 2 | 2007-12-19 | SRM 384 | 1 | 223 | 363.17 | 0.70 | 221 | 2129 | 2536 | 43 | 1452 | 1479 |
| 1 | 2007-12-13 | College Tour SRM 383 | 1 | 23 | 52.58 | 1.19 | 371 | 1907 | 3804 | 209 | 1409 | 1669 |