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 |
|---|---|---|---|
| ajaypc | 5 | 1923 | 776 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.089 | 0.316 | 0.432 | 38.1 | -47 | 103 | 1275 | 1253 | 8390 |
| SRMFix | 0.073 | 0.336 | 0.461 | 57.4 | -101 | 142 | 1258 | 1231 | 8561 |
| EloSRM | 0.075 | 0.358 | 0.525 | 94.8 | -76 | 335 | 1944 | 1923 | 8344 |
| SRM | -0.169 | 0.390 | 0.592 | 99.2 | -385 | 36 | 851 | 776 | 9674 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2013-04-11 | SRM 576 | 2 | 445 | 426.75 | -0.06 | 8 | 1923 | 8344 | -17 | 776 | 9674 |
| 4 | 2012-12-20 | SRM 565 | 2 | 649 | 519.92 | -0.32 | -29 | 1915 | 8002 | -40 | 793 | 9220 |
| 3 | 2012-08-04 | SRM 551 | 2 | 587 | 588.37 | 0.00 | 25 | 1944 | 7566 | -18 | 833 | 8493 |
| 2 | 2012-01-14 | SRM 529 | 2 | 470 | 993.19 | 1.08 | 335 | 1918 | 7284 | 36 | 851 | 7913 |
| 1 | 2010-05-20 | SRM 470 | 2 | 752 | 690.76 | -0.32 | -76 | 1584 | 8141 | -385 | 815 | 6762 |