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 |
|---|---|---|---|
| treads1 | 1 | 1515 | 1132 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.390 | 0.390 | 0.390 | 68.0 | -68 | -68 | 1132 | 1132 | 1027 |
| SRMFix | 0.570 | 0.570 | 0.570 | 131.6 | 132 | 132 | 1332 | 1332 | 1549 |
| initial | 0.649 | 0.649 | 0.649 | 78.2 | 78 | 78 | 1278 | 1278 | 1739 |
| EloSRM | 0.739 | 0.739 | 0.739 | 248.2 | 248 | 248 | 1515 | 1515 | 1557 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2002-08-12 | SRM 108 | 2 | 73 | 121.84 | 0.74 | 248 | 1515 | 1557 | -68 | 1132 | 1027 |