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 |
|---|---|---|---|
| Chauncey | 1 | 1361 | 749 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.449 | 0.449 | 0.449 | 90.5 | -91 | -91 | 1277 | 1277 | 6504 |
| EloSRM | -0.485 | 0.485 | 0.485 | 103.9 | -104 | -104 | 1361 | 1361 | 6249 |
| initial | -0.590 | 0.590 | 0.590 | 71.0 | -71 | -71 | 1129 | 1129 | 6259 |
| SRMFix | -0.633 | 0.633 | 0.633 | 145.2 | -145 | -145 | 1055 | 1055 | 6578 |
| SRM | -1.334 | 1.334 | 1.334 | 451.0 | -451 | -451 | 749 | 749 | 5786 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-07-12 | SRM 311 | 2 | 388 | 278.32 | -0.48 | -104 | 1361 | 6249 | -451 | 749 | 5786 |