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 |
|---|---|---|---|
| Yoachim | 4 | 1431 | 718 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.110 | 0.142 | 0.187 | 26.8 | -45 | 50 | 1488 | 1431 | 12228 |
| Odd | -0.120 | 0.170 | 0.200 | 30.9 | -37 | 67 | 1418 | 1362 | 11226 |
| initial | -0.189 | 0.189 | 0.229 | 22.7 | -47 | -7 | 1193 | 1109 | 12216 |
| SRMFix | -0.191 | 0.191 | 0.227 | 30.8 | -64 | -10 | 1177 | 1077 | 11479 |
| SRM | -0.612 | 0.612 | 0.673 | 127.0 | -188 | 13 | 1012 | 718 | 10754 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-07-01 | SRM 408 | 2 | 567 | 540.60 | -0.07 | -5 | 1431 | 12228 | -134 | 718 | 10754 |
| 3 | 2006-02-28 | TCO06 Qual 2/10/13 | 1 | 159 | 275.18 | -0.09 | -7 | 1436 | 4409 | 13 | 852 | 4151 |
| 2 | 2006-02-14 | SRM 289 | 2 | 229 | 217.61 | -0.35 | -45 | 1443 | 4107 | -173 | 839 | 3969 |
| 1 | 2006-01-05 | SRM 281 | 2 | 255 | 266.71 | 0.06 | 50 | 1488 | 3682 | -188 | 1012 | 2758 |