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 |
|---|---|---|---|
| valerie | 1 | 1396 | 888 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.246 | 0.246 | 0.246 | 39.0 | -39 | -39 | 1319 | 1319 | 5038 |
| EloSRM | -0.279 | 0.279 | 0.279 | 53.6 | -54 | -54 | 1396 | 1396 | 4967 |
| initial | -0.370 | 0.370 | 0.370 | 44.5 | -45 | -45 | 1155 | 1155 | 4917 |
| SRMFix | -0.408 | 0.408 | 0.408 | 96.1 | -96 | -96 | 1104 | 1104 | 5085 |
| SRM | -1.116 | 1.116 | 1.116 | 312.0 | -312 | -312 | 888 | 888 | 3987 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-03-25 | SRM 294 | 2 | 485 | 399.83 | -0.28 | -54 | 1396 | 4967 | -312 | 888 | 3987 |