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 |
|---|---|---|---|
| retrah13 | 3 | 1538 | 819 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.096 | 0.413 | 0.474 | 49.8 | -80 | 57 | 1257 | 1165 | 5002 |
| SRMFix | -0.166 | 0.457 | 0.547 | 83.0 | -132 | 103 | 1303 | 1156 | 4744 |
| EloSRM | -0.150 | 0.541 | 0.619 | 101.5 | -102 | 196 | 1646 | 1538 | 4149 |
| Odd | -0.139 | 0.555 | 0.628 | 100.5 | -87 | 209 | 1567 | 1475 | 4140 |
| SRM | -0.603 | 0.603 | 0.729 | 127.0 | -272 | -45 | 1136 | 819 | 4820 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2006-04-27 | SRM 300 | 2 | 137 | 180.16 | -0.15 | -7 | 1538 | 4149 | -45 | 819 | 4820 |
| 2 | 2006-04-06 | SRM 297 | 2 | 295 | 171.31 | -0.88 | -102 | 1545 | 3987 | -272 | 864 | 4308 |
| 1 | 2006-03-29 | SRM 295 | 2 | 201 | 301.84 | 0.59 | 196 | 1646 | 3308 | -64 | 1136 | 2370 |