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 |
|---|---|---|---|
| ragela | 7 | 1509 | 710 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.034 | 0.271 | 0.384 | 32.7 | -85 | 81 | 1259 | 1172 | 3559 |
| SRMFix | -0.039 | 0.278 | 0.385 | 33.4 | -60 | 89 | 1238 | 1178 | 3279 |
| EloSRM | -0.080 | 0.291 | 0.400 | 39.2 | -42 | 105 | 1554 | 1509 | 3047 |
| Odd | -0.093 | 0.305 | 0.405 | 40.2 | -40 | 97 | 1496 | 1451 | 3067 |
| SRM | -0.227 | 0.390 | 0.481 | 73.1 | -157 | 11 | 1043 | 710 | 4136 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2005-09-09 | SRM 262 | 2 | 260 | 163.30 | -0.77 | -42 | 1509 | 3047 | -117 | 710 | 4136 |
| 6 | 2005-08-27 | SRM 260 | 2 | 221 | 219.94 | -0.01 | 11 | 1551 | 2877 | -5 | 827 | 3593 |
| 5 | 2005-08-16 | TCO05 Qual 1/3 | 1 | 278 | 249.18 | -0.16 | -14 | 1540 | 2850 | -48 | 832 | 3483 |
| 4 | 2005-08-02 | SRM 256 | 2 | 199 | 190.00 | -0.07 | 8 | 1554 | 2575 | -26 | 880 | 2920 |
| 3 | 2005-07-12 | SRM 251 | 2 | 101 | 156.68 | 0.63 | 105 | 1546 | 2472 | 11 | 906 | 2672 |
| 2 | 2005-07-07 | SRM 250 | 2 | 201 | 163.35 | -0.30 | -31 | 1441 | 2933 | -148 | 895 | 2721 |
| 1 | 2005-06-09 | SRM 246 | 2 | 160 | 172.40 | 0.11 | 63 | 1472 | 2672 | -157 | 1043 | 1945 |