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 |
|---|---|---|---|
| GuruCoder | 1 | 1625 | 1160 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.209 | 0.209 | 0.209 | 40.0 | -40 | -40 | 1160 | 1160 | 1943 |
| SRMFix | 0.455 | 0.455 | 0.455 | 106.5 | 107 | 107 | 1307 | 1307 | 2866 |
| initial | 0.486 | 0.486 | 0.486 | 58.5 | 58 | 58 | 1258 | 1258 | 3096 |
| EloSRM | 0.583 | 0.583 | 0.583 | 189.1 | 189 | 189 | 1625 | 1625 | 2865 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-12-17 | SRM 277 | 2 | 216 | 323.54 | 0.58 | 189 | 1625 | 2865 | -40 | 1160 | 1943 |