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 |
|---|---|---|---|
| zhy | 5 | 2102 | 1188 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.969 | 1.402 | 2.272 | 149.6 | -133 | 376 | 1677 | 1674 | 2744 |
| SRM | 0.914 | 1.457 | 2.227 | 121.2 | -167 | 225 | 1225 | 1188 | 3216 |
| EloSRM | 0.987 | 1.461 | 2.205 | 149.6 | -91 | 356 | 2102 | 2102 | 2753 |
| initial | 0.967 | 1.512 | 2.347 | 182.1 | -89 | 606 | 1871 | 1782 | 2516 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-01-24 | SRM 389 | 2 | 117 | 140.62 | 0.26 | 34 | 2102 | 2753 | 47 | 1188 | 3216 |
| 4 | 2008-01-05 | SRM 386 | 2 | 13 | 320.33 | 4.62 | 266 | 2068 | 2858 | 225 | 1141 | 3523 |
| 3 | 2007-12-27 | SRM 385 | 2 | 544 | 242.38 | -1.17 | -91 | 1802 | 4627 | -167 | 916 | 5610 |
| 2 | 2007-12-13 | SRM 383 | 1 | 397 | 417.88 | -0.02 | 1 | 1893 | 3909 | -142 | 1083 | 4011 |
| 1 | 2007-12-08 | SRM 381 | 2 | 238 | 560.10 | 1.23 | 356 | 1892 | 3854 | 25 | 1225 | 2833 |