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 |
|---|---|---|---|
| afran | 2 | 2149 | 1480 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.832 | 0.832 | 0.837 | 140.0 | 130 | 150 | 1480 | 1480 | 730 |
| SRMFix | 1.398 | 1.398 | 1.428 | 258.1 | 170 | 346 | 1716 | 1716 | 1229 |
| EloSRM | 1.474 | 1.474 | 1.522 | 362.7 | 288 | 438 | 2149 | 2149 | 904 |
| initial | 1.476 | 1.476 | 1.500 | 177.8 | 146 | 210 | 1555 | 1555 | 1610 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-10-05 | SRM 267 | 1 | 115 | 245.63 | 1.10 | 288 | 2149 | 904 | 150 | 1480 | 730 |
| 1 | 2005-09-20 | SRM 264 | 2 | 59 | 213.17 | 1.85 | 438 | 1862 | 1617 | 130 | 1330 | 1064 |