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 |
|---|---|---|---|
| akio | 4 | 1594 | 691 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.018 | 0.083 | 0.111 | 24.8 | -19 | 30 | 1484 | 1484 | 6788 |
| EloSRM | -0.019 | 0.097 | 0.118 | 23.4 | -27 | 25 | 1594 | 1594 | 6770 |
| initial | -0.049 | 0.121 | 0.141 | 14.6 | -28 | 13 | 1187 | 1176 | 7104 |
| SRMFix | -0.056 | 0.154 | 0.167 | 27.2 | -43 | 16 | 1157 | 1141 | 7159 |
| SRM | -0.527 | 0.535 | 0.701 | 127.2 | -272 | -24 | 928 | 691 | 8056 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-05-01 | SRM 400 | 2 | 520 | 555.53 | 0.10 | 25 | 1594 | 6770 | -24 | 691 | 8056 |
| 3 | 2008-04-23 | SRM 399 | 2 | 374 | 390.06 | 0.06 | 25 | 1568 | 6971 | -48 | 715 | 7828 |
| 2 | 2008-04-15 | SRM 398 | 2 | 577 | 500.17 | -0.21 | -27 | 1543 | 7202 | -165 | 763 | 7368 |
| 1 | 2008-04-12 | SRM 397 | 2 | 577 | 566.01 | -0.03 | 17 | 1570 | 6935 | -272 | 928 | 5508 |