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 |
|---|---|---|---|
| vporras | 1 | 1852 | 1040 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.113 | 0.113 | 0.113 | 27.4 | 27 | 27 | 1227 | 1227 | 8148 |
| initial | 0.181 | 0.181 | 0.181 | 21.8 | 22 | 22 | 1222 | 1222 | 8436 |
| EloSRM | 0.250 | 0.250 | 0.250 | 107.0 | 107 | 107 | 1852 | 1852 | 8070 |
| SRM | -0.816 | 0.816 | 0.816 | 160.0 | -160 | -160 | 1040 | 1040 | 5646 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-01-19 | SRM 530 | 2 | 478 | 568.58 | 0.25 | 107 | 1852 | 8070 | -160 | 1040 | 5646 |