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 |
|---|---|---|---|
| fltiger | 1 | 1673 | 1056 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.010 | 0.010 | 0.010 | 2.5 | 3 | 3 | 1203 | 1203 | 6873 |
| initial | 0.054 | 0.054 | 0.054 | 6.5 | 7 | 7 | 1207 | 1207 | 7029 |
| EloSRM | 0.107 | 0.107 | 0.107 | 62.3 | 62 | 62 | 1673 | 1673 | 7001 |
| Odd | 0.137 | 0.137 | 0.137 | 76.2 | 76 | 76 | 1535 | 1535 | 7145 |
| SRM | -0.594 | 0.594 | 0.594 | 144.0 | -144 | -144 | 1056 | 1056 | 4398 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-05-27 | SRM 441 | 2 | 644 | 693.56 | 0.11 | 62 | 1673 | 7001 | -144 | 1056 | 4398 |