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 |
|---|---|---|---|
| Sidonius | 4 | 1851 | 814 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.038 | 0.197 | 0.224 | 23.7 | -36 | 29 | 1229 | 1218 | 9177 |
| SRMFix | -0.014 | 0.204 | 0.245 | 35.8 | -68 | 45 | 1245 | 1201 | 9169 |
| EloSRM | 0.002 | 0.235 | 0.279 | 58.3 | -58 | 125 | 1860 | 1851 | 8900 |
| Odd | 0.016 | 0.241 | 0.285 | 60.6 | -48 | 147 | 1685 | 1684 | 8886 |
| SRM | -0.512 | 0.512 | 0.632 | 96.5 | -182 | -27 | 1059 | 814 | 9183 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-04-14 | TCO12 Round 1C | 1 | 972 | 1,292.43 | -0.04 | 2 | 1851 | 8900 | -27 | 814 | 9183 |
| 3 | 2012-03-03 | SRM 535 | 2 | 777 | 868.97 | 0.16 | 48 | 1849 | 8440 | -36 | 841 | 8355 |
| 2 | 2011-11-17 | SRM 524 | 2 | 688 | 511.38 | -0.43 | -58 | 1801 | 8351 | -182 | 877 | 7527 |
| 1 | 2011-11-12 | SRM 523 | 2 | 621 | 771.63 | 0.31 | 125 | 1860 | 7761 | -141 | 1059 | 5365 |