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 |
|---|---|---|---|
| zingoman | 1 | 1446 | 765 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.325 | 0.325 | 0.325 | 69.4 | -69 | -69 | 1338 | 1338 | 7390 |
| EloSRM | -0.347 | 0.347 | 0.347 | 82.6 | -83 | -83 | 1446 | 1446 | 7237 |
| initial | -0.444 | 0.444 | 0.444 | 53.5 | -53 | -53 | 1147 | 1147 | 7070 |
| SRMFix | -0.493 | 0.493 | 0.493 | 114.9 | -115 | -115 | 1085 | 1085 | 7282 |
| SRM | -1.318 | 1.318 | 1.318 | 435.0 | -435 | -435 | 765 | 765 | 6299 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-10-17 | SRM 372 | 2 | 595 | 508.94 | -0.35 | -83 | 1446 | 7237 | -435 | 765 | 6299 |