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 |
|---|---|---|---|
| SgnDave | 1 | 1434 | 956 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.080 | 0.080 | 0.080 | 15.4 | 15 | 15 | 1367 | 1367 | 4048 |
| EloSRM | -0.120 | 0.120 | 0.120 | 6.6 | -7 | -7 | 1434 | 1434 | 4022 |
| initial | -0.238 | 0.238 | 0.238 | 28.7 | -29 | -29 | 1171 | 1171 | 4014 |
| SRMFix | -0.274 | 0.274 | 0.274 | 65.4 | -65 | -65 | 1135 | 1135 | 4093 |
| SRM | -1.032 | 1.032 | 1.032 | 244.0 | -244 | -244 | 956 | 956 | 3079 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-01-21 | SRM 284 | 2 | 320 | 294.39 | -0.12 | -7 | 1434 | 4022 | -244 | 956 | 3079 |