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 |
|---|---|---|---|
| Seiko | 3 | 1624 | 780 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.014 | 0.380 | 0.446 | 45.7 | -65 | 66 | 1266 | 1195 | 6732 |
| SRMFix | -0.141 | 0.469 | 0.492 | 81.9 | -84 | 115 | 1315 | 1184 | 6601 |
| EloSRM | -0.058 | 0.493 | 0.534 | 106.0 | -79 | 218 | 1724 | 1624 | 6452 |
| Odd | -0.068 | 0.526 | 0.564 | 109.0 | -74 | 232 | 1625 | 1530 | 6332 |
| SRM | -0.769 | 0.769 | 0.819 | 140.0 | -211 | -69 | 1131 | 780 | 7213 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-04-03 | SRM 396 | 2 | 649 | 451.52 | -0.62 | -79 | 1624 | 6452 | -211 | 780 | 7213 |
| 2 | 2008-03-22 | SRM 394 | 2 | 500 | 434.60 | -0.20 | -21 | 1703 | 5811 | -140 | 991 | 5030 |
| 1 | 2007-05-01 | SRM 347 | 2 | 253 | 397.76 | 0.65 | 218 | 1724 | 4113 | -69 | 1131 | 2933 |