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 |
|---|---|---|---|
| Setus | 1 | 1975 | 1229 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.182 | 0.182 | 0.182 | 29.0 | 29 | 29 | 1229 | 1229 | 3269 |
| SRMFix | 1.144 | 1.144 | 1.144 | 248.0 | 248 | 248 | 1448 | 1448 | 4634 |
| initial | 1.212 | 1.212 | 1.212 | 145.9 | 146 | 146 | 1346 | 1346 | 5446 |
| EloSRM | 1.277 | 1.277 | 1.277 | 369.6 | 370 | 370 | 1975 | 1975 | 4328 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-04-19 | SRM 438 | 2 | 234 | 566.90 | 1.28 | 370 | 1975 | 4328 | 29 | 1229 | 3269 |