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 |
|---|---|---|---|
| tmp_freeman | 3 | 2138 | 1335 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.470 | 0.736 | 0.948 | 132.3 | -131 | 211 | 1411 | 1335 | 1691 |
| SRMFix | 0.900 | 0.943 | 1.354 | 172.5 | -11 | 443 | 1695 | 1695 | 2111 |
| initial | 0.986 | 0.986 | 1.388 | 118.8 | 5 | 281 | 1556 | 1556 | 2635 |
| EloSRM | 0.970 | 1.007 | 1.445 | 236.0 | -4 | 519 | 2138 | 2138 | 1810 |
| Odd | 0.972 | 1.017 | 1.465 | 230.2 | -5 | 531 | 2031 | 2031 | 1858 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-02-14 | SRM 339 | 1 | 253 | 362.36 | 0.52 | 185 | 2138 | 1810 | 55 | 1335 | 1691 |
| 2 | 2006-01-24 | SRM 285 | 1 | 230 | 253.96 | -0.06 | -4 | 1953 | 1626 | -131 | 1280 | 1403 |
| 1 | 2005-12-28 | SRM 280 | 2 | 45 | 245.43 | 2.45 | 519 | 1956 | 1586 | 211 | 1411 | 959 |