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 |
|---|---|---|---|
| ratri | 2 | 1659 | 1039 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.301 | 0.301 | 0.408 | 50.2 | 6 | 94 | 1300 | 1300 | 3614 |
| initial | 0.335 | 0.335 | 0.428 | 40.4 | 8 | 72 | 1281 | 1281 | 3680 |
| EloSRM | 0.370 | 0.370 | 0.412 | 103.7 | 86 | 121 | 1659 | 1659 | 3531 |
| Odd | 0.386 | 0.386 | 0.418 | 113.0 | 101 | 124 | 1585 | 1585 | 3567 |
| SRM | -0.287 | 0.435 | 0.521 | 80.5 | -149 | -12 | 1051 | 1039 | 3260 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-05-27 | SRM 304 | 2 | 204 | 299.10 | 0.55 | 121 | 1659 | 3531 | -12 | 1039 | 3260 |
| 1 | 2006-04-11 | SRM 298 | 2 | 279 | 317.68 | 0.19 | 86 | 1538 | 4082 | -149 | 1051 | 3004 |