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 |
|---|---|---|---|
| pravinkl | 10 | 1902 | 775 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.170 | 0.621 | 0.996 | 74.8 | -85 | 336 | 1460 | 1405 | 6130 |
| SRMFix | 0.295 | 0.628 | 1.010 | 63.3 | -171 | 184 | 1300 | 1300 | 7196 |
| EloSRM | 0.389 | 0.721 | 1.027 | 95.2 | -134 | 208 | 1902 | 1902 | 8236 |
| SRM | 0.336 | 0.744 | 1.145 | 119.9 | -712 | 184 | 775 | 775 | 9139 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2013-06-18 | SRM 583 | 2 | 506 | 728.04 | 0.52 | 104 | 1902 | 8236 | 12 | 775 | 9139 |
| 9 | 2012-06-16 | SRM 546 | 2 | 428 | 796.68 | 0.90 | 208 | 1799 | 9188 | 24 | 763 | 9839 |
| 8 | 2005-10-05 | SRM 267 | 2 | 32 | 215.41 | 2.75 | 178 | 1591 | 2734 | 184 | 739 | 4129 |
| 7 | 2005-09-20 | SRM 264 | 2 | 182 | 202.09 | -0.25 | -15 | 1413 | 3548 | 7 | 555 | 4737 |
| 6 | 2005-09-14 | SRM 263 | 2 | 208 | 211.78 | -0.34 | -25 | 1427 | 3451 | -13 | 548 | 4706 |
| 5 | 2005-07-12 | SRM 251 | 2 | 90 | 184.92 | 1.04 | 130 | 1452 | 2884 | 120 | 561 | 4108 |
| 4 | 2005-07-07 | SRM 250 | 2 | 246 | 192.62 | -0.45 | -48 | 1322 | 3599 | -87 | 441 | 4275 |
| 3 | 2005-06-09 | SRM 246 | 2 | 172 | 197.78 | 0.20 | 52 | 1370 | 3128 | 37 | 528 | 4020 |
| 2 | 2005-06-01 | SRM 245 | 2 | 173 | 190.92 | 0.14 | 58 | 1317 | 3498 | 3 | 491 | 4062 |
| 1 | 2005-02-08 | SRM 230 | 2 | 222 | 145.67 | -0.61 | -134 | 1259 | 3742 | -712 | 488 | 3945 |