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 |
|---|---|---|---|
| daizhenyang | 8 | 2058 | 846 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.225 | 1.123 | 1.549 | 135.2 | -243 | 372 | 1761 | 1417 | 4610 |
| SRMFix | 0.191 | 1.159 | 1.590 | 136.2 | -179 | 401 | 1703 | 1409 | 4739 |
| EloSRM | -0.002 | 1.285 | 1.613 | 127.2 | -127 | 550 | 2224 | 2058 | 3923 |
| SRM | 0.715 | 1.429 | 1.790 | 212.0 | -852 | 340 | 974 | 846 | 6481 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2010-01-19 | SRM 459 | 2 | 417 | 264.52 | -0.66 | -22 | 2058 | 3923 | 13 | 846 | 6481 |
| 7 | 2010-01-14 | Member SRM 458 | 2 | 485 | 341.92 | -0.95 | -35 | 2080 | 3720 | -73 | 833 | 6523 |
| 6 | 2010-01-04 | SRM 457 | 2 | 234 | 162.00 | -0.53 | -18 | 2115 | 3498 | 32 | 906 | 5597 |
| 5 | 2009-12-22 | SRM 456 | 2 | 563 | 125.01 | -2.18 | -85 | 2133 | 3365 | -100 | 874 | 6019 |
| 4 | 2009-12-17 | Member SRM 455 | 2 | 182 | 144.91 | -0.33 | -6 | 2218 | 2854 | 82 | 974 | 4911 |
| 3 | 2009-12-05 | SRM 454 | 2 | 78 | 287.79 | 1.88 | 175 | 2224 | 2839 | 204 | 892 | 6028 |
| 2 | 2009-11-25 | SRM 453.5 | 2 | 71 | 674.06 | 3.25 | 550 | 2049 | 3883 | 340 | 688 | 8407 |
| 1 | 2009-09-23 | SRM 449 | 2 | 1067 | 748.25 | -0.51 | -127 | 1500 | 9621 | -852 | 348 | 10257 |