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 |
|---|---|---|---|
| Be | 1 | 1927 | 1205 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.030 | 0.030 | 0.030 | 5.0 | 5 | 5 | 1205 | 1205 | 3068 |
| SRMFix | 0.918 | 0.918 | 0.918 | 204.0 | 204 | 204 | 1404 | 1404 | 4780 |
| initial | 0.973 | 0.973 | 0.973 | 117.2 | 117 | 117 | 1317 | 1317 | 5492 |
| EloSRM | 1.044 | 1.044 | 1.044 | 308.8 | 309 | 309 | 1927 | 1927 | 4700 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-07-23 | SRM 445 | 2 | 349 | 719.67 | 1.04 | 309 | 1927 | 4700 | 5 | 1205 | 3068 |