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 |
|---|---|---|---|
| gnatz | 1 | 1925 | 1241 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.267 | 0.267 | 0.267 | 41.0 | 41 | 41 | 1241 | 1241 | 2568 |
| SRMFix | 1.230 | 1.230 | 1.230 | 264.2 | 264 | 264 | 1464 | 1464 | 3709 |
| initial | 1.292 | 1.292 | 1.292 | 155.6 | 156 | 156 | 1356 | 1356 | 4400 |
| EloSRM | 1.397 | 1.397 | 1.397 | 392.0 | 392 | 392 | 1925 | 1925 | 3533 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-11-20 | SRM 378 | 2 | 193 | 508.22 | 1.40 | 392 | 1925 | 3533 | 41 | 1241 | 2568 |