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 |
|---|---|---|---|
| julkiewicz | 2 | 2156 | 1140 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.198 | 0.631 | 0.661 | 147.0 | -177 | 117 | 1317 | 1140 | 4125 |
| initial | 0.895 | 0.895 | 1.265 | 107.8 | 0 | 215 | 1415 | 1415 | 5366 |
| SRMFix | 0.831 | 0.902 | 1.227 | 182.9 | -12 | 353 | 1553 | 1541 | 4398 |
| EloSRM | 0.879 | 0.975 | 1.313 | 245.0 | -19 | 471 | 2175 | 2156 | 4235 |
| Odd | 0.906 | 0.996 | 1.347 | 251.2 | -18 | 484 | 2003 | 1984 | 4401 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-04-16 | Member SRM 503 | 1 | 647 | 665.08 | -0.10 | -19 | 2156 | 4235 | -177 | 1140 | 4125 |
| 1 | 2011-04-07 | SRM 502 | 2 | 134 | 484.43 | 1.85 | 471 | 2175 | 4041 | 117 | 1317 | 2574 |