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 |
|---|---|---|---|
| digcon9 | 4 | 1919 | 743 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.215 | 0.461 | 0.521 | 106.7 | -124 | 205 | 1919 | 1919 | 7375 |
| Odd | 0.243 | 0.463 | 0.520 | 105.1 | -107 | 203 | 1749 | 1749 | 7485 |
| initial | 0.207 | 0.484 | 0.511 | 58.2 | -67 | 83 | 1300 | 1300 | 7345 |
| SRMFix | 0.214 | 0.522 | 0.556 | 88.0 | -141 | 124 | 1270 | 1270 | 7644 |
| SRM | 0.006 | 0.771 | 0.898 | 185.2 | -599 | 84 | 743 | 743 | 9760 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-02-09 | SRM 532 | 2 | 534 | 671.55 | 0.33 | 52 | 1919 | 7375 | 41 | 743 | 9760 |
| 3 | 2012-01-31 | SRM 531 | 2 | 608 | 691.35 | 0.18 | 45 | 1867 | 7863 | 17 | 702 | 10193 |
| 2 | 2012-01-19 | SRM 530 | 2 | 370 | 661.13 | 0.84 | 205 | 1822 | 8386 | 84 | 685 | 10440 |
| 1 | 2011-12-23 | SRM 526.5 | 2 | 737 | 532.01 | -0.49 | -124 | 1617 | 11270 | -599 | 601 | 10998 |