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 |
|---|---|---|---|
| sattu531 | 4 | 1714 | 553 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.089 | 0.211 | 0.286 | 37.9 | -82 | 54 | 1557 | 1534 | 10573 |
| EloSRM | -0.107 | 0.230 | 0.297 | 42.2 | -88 | 54 | 1735 | 1714 | 10488 |
| initial | -0.147 | 0.240 | 0.315 | 28.9 | -69 | 19 | 1176 | 1129 | 11906 |
| SRMFix | -0.146 | 0.267 | 0.325 | 47.2 | -90 | 29 | 1134 | 1077 | 11730 |
| SRM | -0.562 | 0.585 | 0.797 | 178.2 | -399 | 33 | 925 | 553 | 12196 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-04-07 | TCO12 Round 1B | 1 | 1117 | 1,460.88 | 0.03 | 13 | 1714 | 10488 | 33 | 553 | 12196 |
| 3 | 2012-03-17 | SRM 537 | 2 | 918 | 1,065.28 | 0.22 | 54 | 1701 | 10514 | -6 | 520 | 12415 |
| 2 | 2012-03-03 | SRM 535 | 2 | 1396 | 960.93 | -0.54 | -88 | 1647 | 11314 | -399 | 526 | 12161 |
| 1 | 2012-02-18 | SRM 533 | 2 | 1023 | 928.31 | -0.14 | -14 | 1735 | 9607 | -275 | 925 | 7175 |