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 |
|---|---|---|---|
| Winchester | 13 | 2809 | 1428 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.614 | 1.560 | 2.250 | 173.1 | -276 | 595 | 2083 | 1428 | 1743 |
| SRMFix | 0.400 | 1.752 | 2.518 | 175.2 | -152 | 963 | 2564 | 2146 | 1066 |
| initial | 0.726 | 1.795 | 2.595 | 216.2 | -230 | 903 | 2926 | 2337 | 1455 |
| EloSRM | 0.320 | 1.857 | 2.593 | 167.4 | -95 | 994 | 3128 | 2809 | 835 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 13 | 2010-11-13 | SRM 487 | 1 | 746 | 250.13 | -1.58 | -66 | 2809 | 835 | -257 | 1428 | 1743 |
| 12 | 2010-10-26 | SRM 486 | 1 | 367 | 209.64 | -0.81 | -35 | 2875 | 651 | -15 | 1685 | 946 |
| 11 | 2010-10-21 | Member SRM 485 | 1 | 426 | 150.16 | -1.50 | -68 | 2910 | 581 | -86 | 1700 | 905 |
| 10 | 2010-10-05 | SRM 484 | 1 | 443 | 100.50 | -2.19 | -95 | 2978 | 448 | -276 | 1786 | 729 |
| 9 | 2010-09-25 | SRM 483 | 1 | 220 | 109.48 | -1.01 | -55 | 3073 | 313 | -21 | 2062 | 367 |
| 8 | 2010-09-15 | Member SRM 482 | 1 | 67 | 193.00 | 1.53 | 169 | 3128 | 248 | 113 | 2083 | 344 |
| 7 | 2009-10-17 | SRM 450 | 1 | 152 | 141.67 | -0.10 | 6 | 2959 | 374 | 35 | 1970 | 451 |
| 6 | 2009-06-23 | SRM 443 | 1 | 340 | 100.87 | -1.75 | -83 | 2953 | 348 | -124 | 1935 | 465 |
| 5 | 2009-06-13 | SRM 442 | 1 | 29 | 201.16 | 2.79 | 182 | 3036 | 260 | 227 | 2059 | 353 |
| 4 | 2009-05-27 | SRM 441 | 1 | 172 | 185.48 | 0.11 | 27 | 2854 | 500 | 58 | 1832 | 606 |
| 3 | 2009-05-12 | SRM 440 | 1 | 408 | 252.46 | -1.04 | -84 | 2827 | 556 | -232 | 1774 | 708 |
| 2 | 2009-04-30 | SRM 439 | 1 | 55 | 245.74 | 2.16 | 312 | 2911 | 416 | 211 | 2006 | 406 |
| 1 | 2009-04-19 | SRM 438 | 2 | 3 | 566.90 | 7.56 | 994 | 2599 | 1168 | 595 | 1795 | 678 |