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 |
|---|---|---|---|
| dkotlyarov | 8 | 1608 | 751 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.163 | 0.540 | 0.621 | 67.8 | -88 | 139 | 1550 | 1528 | 4220 |
| EloSRM | 0.173 | 0.552 | 0.636 | 75.2 | -102 | 145 | 1631 | 1608 | 4139 |
| initial | 0.080 | 0.572 | 0.634 | 68.9 | -72 | 129 | 1341 | 1277 | 3964 |
| SRMFix | 0.161 | 0.574 | 0.660 | 68.5 | -144 | 126 | 1263 | 1234 | 4354 |
| SRM | 0.086 | 0.676 | 0.805 | 114.9 | -438 | 95 | 788 | 751 | 5857 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2006-08-09 | SRM 315 | 2 | 238 | 178.74 | -0.41 | -23 | 1608 | 4139 | -37 | 751 | 5857 |
| 7 | 2006-08-03 | SRM 314 | 2 | 130 | 230.13 | 0.82 | 89 | 1631 | 3971 | 70 | 788 | 5542 |
| 6 | 2006-07-26 | SRM 313 | 2 | 190 | 331.94 | 0.80 | 119 | 1542 | 4594 | 70 | 718 | 6133 |
| 5 | 2006-07-22 | SRM 312 | 2 | 407 | 330.86 | -0.45 | -57 | 1423 | 5569 | -104 | 648 | 6528 |
| 4 | 2005-08-27 | SRM 260 | 2 | 144 | 313.33 | 1.12 | 145 | 1481 | 3237 | 95 | 752 | 4031 |
| 3 | 2005-08-16 | TCO05 Qual 5/10 | 1 | 276 | 306.54 | 0.15 | 44 | 1336 | 4098 | -5 | 657 | 4386 |
| 2 | 2005-08-10 | SRM 258 | 2 | 235 | 255.15 | -0.17 | -23 | 1292 | 4228 | -100 | 662 | 4082 |
| 1 | 2005-08-02 | SRM 256 | 2 | 339 | 243.04 | -0.48 | -102 | 1315 | 3929 | -438 | 762 | 3606 |