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 |
|---|---|---|---|
| cegonya | 2 | 1932 | 982 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.213 | 0.683 | 0.715 | 82.2 | -57 | 108 | 1308 | 1251 | 7954 |
| SRM | -0.684 | 0.684 | 0.902 | 109.0 | -202 | -16 | 1184 | 982 | 6330 |
| SRMFix | 0.001 | 0.826 | 0.826 | 158.2 | -131 | 185 | 1385 | 1255 | 7800 |
| EloSRM | 0.022 | 0.933 | 0.933 | 192.5 | -98 | 287 | 2031 | 1932 | 7201 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-01-19 | SRM 530 | 2 | 618 | 328.79 | -0.91 | -98 | 1932 | 7201 | -202 | 982 | 6330 |
| 1 | 2012-01-14 | SRM 529 | 2 | 425 | 824.04 | 0.96 | 287 | 2031 | 6207 | -16 | 1184 | 4148 |