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 |
|---|---|---|---|
| valthon | 2 | 1577 | 1211 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.646 | 0.744 | 0.986 | 89.6 | -12 | 167 | 1367 | 1356 | 572 |
| SRM | 0.052 | 0.857 | 0.858 | 155.5 | -150 | 161 | 1361 | 1211 | 412 |
| SRMFix | 0.413 | 0.980 | 1.064 | 193.4 | -93 | 294 | 1494 | 1401 | 542 |
| EloSRM | 0.486 | 1.044 | 1.152 | 238.4 | -63 | 414 | 1640 | 1577 | 528 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2002-02-06 | SRM 64 | 2 | 213 | 149.07 | -0.56 | -63 | 1577 | 528 | -150 | 1211 | 412 |
| 1 | 2001-10-23 | SRM 37 | 2 | 24 | 69.31 | 1.53 | 414 | 1640 | 192 | 161 | 1361 | 140 |