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 |
|---|---|---|---|
| Adder | 3 | 1172 | 582 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.262 | 0.262 | 0.278 | 42.8 | -77 | -11 | 1224 | 1172 | 3351 |
| SRMFix | -0.317 | 0.317 | 0.338 | 60.0 | -106 | -29 | 1094 | 1020 | 3508 |
| initial | -0.351 | 0.351 | 0.358 | 42.3 | -49 | -31 | 1151 | 1073 | 3552 |
| SRM | -0.643 | 0.643 | 0.722 | 206.0 | -371 | -117 | 829 | 582 | 3368 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2003-05-14 | SRM 146 | 2 | 161 | 140.96 | -0.31 | -40 | 1172 | 3351 | -117 | 582 | 3368 |
| 2 | 2003-04-30 | SRM 144 | 2 | 202 | 184.25 | -0.13 | -11 | 1212 | 3084 | -130 | 699 | 3045 |
| 1 | 2003-04-15 | SRM 142 | 2 | 139 | 124.75 | -0.34 | -77 | 1224 | 3009 | -371 | 829 | 2456 |