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 |
|---|---|---|---|
| 447409410 | 6 | 1663 | 464 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.174 | 0.277 | 0.301 | 36.4 | -70 | 30 | 1190 | 1041 | 11838 |
| initial | -0.169 | 0.277 | 0.304 | 33.4 | -48 | 37 | 1202 | 1078 | 12074 |
| EloSRM | -0.157 | 0.292 | 0.309 | 47.8 | -63 | 61 | 1785 | 1663 | 10465 |
| Odd | -0.160 | 0.303 | 0.314 | 47.7 | -50 | 82 | 1613 | 1510 | 10226 |
| SRM | -0.487 | 0.591 | 0.654 | 132.0 | -218 | 28 | 983 | 464 | 12037 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2012-01-31 | SRM 531 | 2 | 734 | 908.55 | 0.31 | 52 | 1663 | 10465 | 28 | 464 | 12037 |
| 5 | 2012-01-14 | SRM 529 | 2 | 1106 | 923.10 | -0.33 | -39 | 1611 | 11573 | -118 | 436 | 12125 |
| 4 | 2011-11-12 | SRM 523 | 2 | 801 | 803.10 | -0.24 | -26 | 1650 | 10414 | -70 | 554 | 11447 |
| 3 | 2011-10-04 | SRM 520 | 2 | 953 | 817.77 | -0.36 | -46 | 1677 | 9687 | -141 | 624 | 10705 |
| 2 | 2011-09-14 | SRM 518 | 2 | 913 | 760.84 | -0.42 | -63 | 1723 | 9085 | -218 | 765 | 9175 |
| 1 | 2011-08-30 | SRM 516 | 2 | 609 | 652.53 | 0.10 | 61 | 1785 | 8093 | -217 | 983 | 5929 |