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 |
|---|---|---|---|
| tekrei | 4 | 1424 | 660 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.185 | 0.333 | 0.398 | 40.1 | -73 | 36 | 1199 | 1111 | 4601 |
| SRMFix | -0.190 | 0.355 | 0.401 | 50.6 | -72 | 45 | 1182 | 1088 | 4180 |
| EloSRM | -0.193 | 0.379 | 0.443 | 62.1 | -62 | 73 | 1486 | 1424 | 3478 |
| SRM | -0.568 | 0.657 | 0.713 | 146.0 | -204 | 22 | 1026 | 660 | 4380 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-08-22 | SRM 259 | 2 | 243 | 150.83 | -0.71 | -62 | 1424 | 3478 | -204 | 660 | 4380 |
| 3 | 2005-08-16 | TCO05 Qual 1/3 | 1 | 231 | 281.60 | 0.29 | 73 | 1486 | 3128 | 22 | 864 | 3275 |
| 2 | 2005-07-12 | SRM 251 | 2 | 169 | 148.84 | -0.43 | -56 | 1414 | 3042 | -184 | 842 | 3018 |
| 1 | 2005-07-07 | SRM 250 | 2 | 171 | 181.62 | 0.09 | 57 | 1470 | 2797 | -174 | 1026 | 2082 |