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 |
|---|---|---|---|
| rusmin | 3 | 1686 | 1079 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.840 | 0.855 | 1.061 | 143.9 | 20 | 227 | 1686 | 1686 | 1145 |
| SRMFix | 0.814 | 0.943 | 1.117 | 131.9 | -47 | 197 | 1502 | 1502 | 1134 |
| initial | 0.870 | 0.944 | 1.163 | 113.6 | -13 | 214 | 1514 | 1514 | 1125 |
| SRM | 0.364 | 1.080 | 1.146 | 127.0 | -251 | 103 | 1079 | 1079 | 1247 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2002-10-21 | SRM 117 | 2 | 31 | 90.04 | 1.54 | 185 | 1686 | 1145 | 103 | 1079 | 1247 |
| 2 | 2002-10-15 | SRM 116 | 2 | 75 | 150.51 | 1.00 | 227 | 1501 | 1710 | 27 | 976 | 1661 |
| 1 | 2002-05-18 | SRM 89 | 2 | 225 | 221.60 | -0.02 | 20 | 1274 | 1928 | -251 | 949 | 1541 |