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 |
|---|---|---|---|
| qwireq | 4 | 1855 | 753 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.033 | 0.263 | 0.311 | 31.6 | -52 | 50 | 1236 | 1184 | 9631 |
| SRMFix | -0.060 | 0.277 | 0.331 | 44.7 | -54 | 71 | 1218 | 1165 | 9475 |
| EloSRM | -0.069 | 0.286 | 0.344 | 40.8 | -47 | 109 | 1903 | 1855 | 8951 |
| SRM | -0.510 | 0.510 | 0.644 | 111.8 | -247 | -32 | 953 | 753 | 10149 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-02-13 | SRM 570 | 2 | 858 | 599.67 | -0.52 | -47 | 1855 | 8951 | -116 | 753 | 10149 |
| 3 | 2013-01-29 | SRM 568 | 2 | 732 | 688.10 | -0.09 | 5 | 1903 | 8362 | -52 | 869 | 8289 |
| 2 | 2013-01-21 | SRM 567 | 2 | 484 | 654.02 | 0.43 | 109 | 1898 | 8227 | -32 | 921 | 7276 |
| 1 | 2012-12-20 | SRM 565 | 2 | 739 | 688.03 | -0.10 | -2 | 1789 | 9437 | -247 | 953 | 6859 |