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 |
|---|---|---|---|
| lechuck | 1 | 1491 | 1114 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.484 | 0.484 | 0.484 | 112.8 | 113 | 113 | 1313 | 1313 | 1484 |
| SRM | -0.507 | 0.507 | 0.507 | 86.0 | -86 | -86 | 1114 | 1114 | 1040 |
| initial | 0.578 | 0.578 | 0.578 | 69.6 | 70 | 70 | 1270 | 1270 | 1656 |
| EloSRM | 0.678 | 0.678 | 0.678 | 232.1 | 232 | 232 | 1491 | 1491 | 1502 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2002-06-19 | SRM 98 | 2 | 157 | 251.21 | 0.68 | 232 | 1491 | 1502 | -86 | 1114 | 1040 |