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 |
|---|---|---|---|
| NIX_O_LAY | 4 | 1770 | 1068 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.553 | 0.883 | 1.254 | 121.5 | -43 | 331 | 1713 | 1713 | 1464 |
| EloSRM | 0.557 | 0.891 | 1.263 | 120.4 | -45 | 344 | 1770 | 1770 | 1476 |
| initial | 0.617 | 0.978 | 1.290 | 117.8 | -74 | 284 | 1497 | 1497 | 1353 |
| SRMFix | 0.582 | 0.992 | 1.299 | 133.3 | -89 | 323 | 1487 | 1484 | 1481 |
| SRM | 0.451 | 1.163 | 1.276 | 122.5 | -196 | 143 | 1147 | 1068 | 1742 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-03-03 | SRM 233 | 2 | 62 | 88.28 | 0.51 | 65 | 1770 | 1476 | 36 | 1068 | 1742 |
| 3 | 2005-01-31 | SRM 229 | 2 | 88 | 85.01 | -0.66 | -45 | 1704 | 1690 | -115 | 1032 | 1880 |
| 2 | 2004-12-07 | SRM 222 | 2 | 24 | 125.41 | 2.39 | 344 | 1750 | 1464 | 143 | 1147 | 1413 |
| 1 | 2004-11-04 | SRM 218 | 2 | 112 | 111.01 | -0.01 | 27 | 1406 | 2603 | -196 | 1004 | 1964 |