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 |
|---|---|---|---|
| ly4j | 1 | 1340 | 718 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.414 | 0.414 | 0.414 | 87.0 | -87 | -87 | 1267 | 1267 | 5120 |
| EloSRM | -0.457 | 0.457 | 0.457 | 103.5 | -103 | -103 | 1340 | 1340 | 4976 |
| initial | -0.604 | 0.604 | 0.604 | 72.8 | -73 | -73 | 1127 | 1127 | 4980 |
| SRMFix | -0.641 | 0.641 | 0.641 | 146.9 | -147 | -147 | 1053 | 1053 | 5216 |
| SRM | -1.471 | 1.471 | 1.471 | 482.0 | -482 | -482 | 718 | 718 | 4698 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-02-08 | SRM 288 | 2 | 303 | 220.71 | -0.46 | -103 | 1340 | 4976 | -482 | 718 | 4698 |