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 |
|---|---|---|---|
| JAMIA | 1 | 1471 | 874 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.153 | 0.153 | 0.153 | 16.8 | -17 | -17 | 1375 | 1375 | 6016 |
| EloSRM | -0.183 | 0.183 | 0.183 | 32.5 | -32 | -32 | 1471 | 1471 | 5883 |
| initial | -0.282 | 0.282 | 0.282 | 34.0 | -34 | -34 | 1166 | 1166 | 5745 |
| SRMFix | -0.337 | 0.337 | 0.337 | 79.9 | -80 | -80 | 1120 | 1120 | 5921 |
| SRM | -1.206 | 1.206 | 1.206 | 326.0 | -326 | -326 | 874 | 874 | 4913 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-04-18 | SRM 345 | 2 | 524 | 461.68 | -0.18 | -32 | 1471 | 5883 | -326 | 874 | 4913 |