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 |
|---|---|---|---|
| Cryptomaniac | 4 | 1961 | 787 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.169 | 0.658 | 0.685 | 79.2 | -67 | 112 | 1348 | 1281 | 7821 |
| Odd | 0.187 | 0.661 | 0.709 | 110.1 | -70 | 226 | 1818 | 1774 | 7672 |
| EloSRM | 0.163 | 0.663 | 0.706 | 113.6 | -86 | 225 | 2008 | 1961 | 7524 |
| SRMFix | 0.157 | 0.687 | 0.714 | 106.0 | -110 | 155 | 1336 | 1268 | 7896 |
| SRM | -0.128 | 0.771 | 0.813 | 155.2 | -412 | 69 | 892 | 787 | 9369 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-09-13 | SRM 556 | 2 | 484 | 382.60 | -0.63 | -47 | 1961 | 7524 | -105 | 787 | 9369 |
| 3 | 2012-09-01 | SRM 554 | 2 | 413 | 629.29 | 0.61 | 96 | 2008 | 7041 | 35 | 892 | 7673 |
| 2 | 2012-08-22 | SRM 553 | 2 | 298 | 614.53 | 1.04 | 225 | 1912 | 7928 | 69 | 857 | 8160 |
| 1 | 2012-08-16 | SRM 552 | 2 | 606 | 528.99 | -0.37 | -86 | 1687 | 10824 | -412 | 788 | 9192 |