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 |
|---|---|---|---|
| lkasf20398as | 3 | 1920 | 930 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.226 | 0.339 | 0.485 | 75.7 | -31 | 179 | 1920 | 1920 | 8126 |
| Odd | 0.246 | 0.342 | 0.497 | 75.5 | -37 | 177 | 1703 | 1703 | 8662 |
| initial | 0.199 | 0.342 | 0.477 | 41.1 | -26 | 96 | 1272 | 1272 | 8327 |
| SRMFix | 0.188 | 0.354 | 0.484 | 55.4 | -60 | 104 | 1246 | 1246 | 8573 |
| SRM | -0.203 | 0.538 | 0.603 | 144.7 | -284 | 82 | 930 | 930 | 7492 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-04-14 | TCO12 Round 1C | 1 | 859 | 1,518.47 | 0.82 | 179 | 1920 | 8126 | 82 | 930 | 7492 |
| 2 | 2012-04-07 | TCO12 Round 1B | 1 | 1117 | 1,454.56 | 0.03 | 17 | 1741 | 10009 | -68 | 848 | 8498 |
| 1 | 2012-04-04 | SRM 539 | 2 | 411 | 493.56 | -0.17 | -31 | 1724 | 10191 | -284 | 916 | 7452 |