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 |
|---|---|---|---|
| Gerrom | 3 | 1538 | 391 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.245 | 0.245 | 0.287 | 51.2 | -104 | -18 | 1418 | 1369 | 11244 |
| EloSRM | -0.263 | 0.263 | 0.313 | 57.3 | -122 | -17 | 1588 | 1538 | 11108 |
| SRMFix | -0.331 | 0.331 | 0.394 | 65.6 | -141 | -17 | 1059 | 1003 | 11232 |
| initial | -0.345 | 0.345 | 0.386 | 41.6 | -67 | -15 | 1133 | 1075 | 11093 |
| SRM | -0.688 | 0.688 | 0.912 | 269.7 | -578 | -104 | 622 | 391 | 11289 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-05-28 | SRM 507 | 2 | 1060 | 970.92 | -0.23 | -33 | 1538 | 11108 | -104 | 391 | 11289 |
| 2 | 2011-05-24 | TCO11 Qual 3 | 1 | 825 | 842.72 | -0.08 | -17 | 1571 | 10681 | -127 | 495 | 10844 |
| 1 | 2011-05-17 | SRM 504.5 | 2 | 1157 | 843.34 | -0.48 | -122 | 1588 | 10364 | -578 | 622 | 10034 |