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 |
|---|---|---|---|
| Bruko | 1 | 1648 | 1092 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.281 | 0.281 | 0.281 | 67.2 | 67 | 67 | 1267 | 1267 | 4407 |
| initial | 0.339 | 0.339 | 0.339 | 40.8 | 41 | 41 | 1241 | 1241 | 4582 |
| EloSRM | 0.450 | 0.450 | 0.450 | 159.8 | 160 | 160 | 1648 | 1648 | 4327 |
| Odd | 0.494 | 0.494 | 0.494 | 177.8 | 178 | 178 | 1560 | 1560 | 4411 |
| SRM | -0.597 | 0.597 | 0.597 | 108.0 | -108 | -108 | 1092 | 1092 | 3199 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-12-28 | SRM 332 | 2 | 169 | 230.78 | 0.45 | 160 | 1648 | 4327 | -108 | 1092 | 3199 |