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 |
|---|---|---|---|
| davies | 3 | 1989 | 1297 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.776 | 1.018 | 1.562 | 79.7 | -54 | 168 | 1351 | 1297 | 1335 |
| SRMFix | 1.180 | 1.243 | 1.759 | 182.0 | -13 | 381 | 1732 | 1719 | 1389 |
| EloSRM | 1.220 | 1.246 | 1.727 | 185.0 | 1 | 304 | 1989 | 1989 | 1497 |
| initial | 1.312 | 1.319 | 1.918 | 158.9 | -1 | 391 | 1675 | 1674 | 1521 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2006-01-05 | SRM 281 | 1 | 214 | 260.79 | -0.04 | 1 | 1989 | 1497 | -54 | 1297 | 1335 |
| 2 | 2005-12-08 | SRM 276 | 2 | 25 | 183.48 | 2.88 | 304 | 1987 | 1418 | 168 | 1351 | 1081 |
| 1 | 2005-11-30 | SRM 275 | 2 | 124 | 219.35 | 0.82 | 249 | 1683 | 2527 | -17 | 1183 | 1763 |