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 |
|---|---|---|---|
| shounenalice | 2 | 1628 | 994 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.477 | 0.901 | 1.019 | 108.5 | -51 | 166 | 1315 | 1315 | 1973 |
| Odd | 0.580 | 0.910 | 1.079 | 171.0 | -43 | 299 | 1570 | 1570 | 1970 |
| EloSRM | 0.583 | 0.933 | 1.101 | 187.5 | -64 | 310 | 1628 | 1628 | 1953 |
| SRMFix | 0.511 | 0.948 | 1.077 | 159.4 | -102 | 216 | 1314 | 1314 | 2072 |
| SRM | 0.111 | 0.975 | 0.982 | 190.0 | -293 | 87 | 994 | 994 | 2045 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-03-22 | SRM 235 | 2 | 73 | 208.86 | 1.52 | 310 | 1628 | 1953 | 87 | 994 | 2045 |
| 1 | 2004-11-20 | SRM 219 | 2 | 153 | 158.89 | -0.35 | -64 | 1317 | 2938 | -293 | 907 | 2281 |