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 |
|---|---|---|---|
| Ben_Atkin | 3 | 1444 | 722 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.028 | 0.240 | 0.267 | 28.9 | -40 | 38 | 1238 | 1190 | 3319 |
| SRMFix | -0.098 | 0.277 | 0.282 | 49.6 | -47 | 64 | 1264 | 1180 | 3264 |
| EloSRM | -0.003 | 0.283 | 0.320 | 75.8 | -66 | 150 | 1510 | 1444 | 3341 |
| Odd | -0.017 | 0.309 | 0.338 | 74.3 | -57 | 154 | 1460 | 1403 | 3270 |
| SRM | -0.570 | 0.570 | 0.576 | 159.3 | -277 | -93 | 1107 | 722 | 4102 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-08-16 | TCO05 Qual 5/10 | 1 | 319 | 262.95 | -0.35 | -66 | 1444 | 3341 | -277 | 722 | 4102 |
| 2 | 2005-08-10 | SRM 258 | 2 | 215 | 204.00 | -0.08 | 11 | 1510 | 2834 | -108 | 999 | 2353 |
| 1 | 2004-03-31 | SRM 189 | 2 | 90 | 120.38 | 0.42 | 150 | 1499 | 2083 | -93 | 1107 | 1501 |