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 |
|---|---|---|---|
| lukeplc | 2 | 1519 | 1020 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.348 | 0.352 | 0.495 | 42.4 | 0 | 84 | 1284 | 1284 | 1752 |
| SRMFix | 0.311 | 0.369 | 0.483 | 61.9 | -14 | 110 | 1296 | 1296 | 1734 |
| EloSRM | 0.387 | 0.387 | 0.488 | 101.6 | 58 | 146 | 1519 | 1519 | 1701 |
| SRM | -0.345 | 0.530 | 0.632 | 100.0 | -190 | 10 | 1020 | 1020 | 1520 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-08-12 | SRM 159 | 2 | 74 | 118.91 | 0.68 | 146 | 1519 | 1701 | 10 | 1020 | 1520 |
| 1 | 2003-08-06 | SRM 158 | 2 | 137 | 145.81 | 0.09 | 58 | 1374 | 2105 | -190 | 1010 | 1536 |