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 |
|---|---|---|---|
| codeforfun | 4 | 2022 | 1292 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.688 | 0.964 | 1.329 | 67.0 | -63 | 132 | 1317 | 1292 | 1698 |
| SRMFix | 0.958 | 1.011 | 1.315 | 138.2 | -13 | 253 | 1740 | 1727 | 1698 |
| EloSRM | 0.995 | 1.024 | 1.306 | 143.0 | -1 | 202 | 2023 | 2022 | 1804 |
| Odd | 1.012 | 1.045 | 1.324 | 144.0 | -2 | 199 | 1933 | 1932 | 1828 |
| initial | 1.112 | 1.136 | 1.506 | 136.8 | -6 | 314 | 1741 | 1736 | 1747 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2006-06-14 | SRM 307 | 1 | 162 | 209.05 | -0.06 | -1 | 2022 | 1804 | -25 | 1292 | 1698 |
| 3 | 2006-06-08 | SRM 306 | 2 | 24 | 111.78 | 2.22 | 184 | 2023 | 1797 | 132 | 1317 | 1567 |
| 2 | 2006-05-31 | SRM 305 | 2 | 63 | 150.47 | 1.26 | 202 | 1840 | 2583 | 48 | 1185 | 2299 |
| 1 | 2006-04-11 | SRM 298 | 2 | 215 | 317.68 | 0.56 | 185 | 1637 | 3465 | -63 | 1137 | 2429 |