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 |
|---|---|---|---|
| easel | 7 | 2305 | 1248 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 1.073 | 1.301 | 2.020 | 139.5 | -28 | 395 | 1942 | 1887 | 2003 |
| initial | 1.192 | 1.332 | 2.139 | 160.4 | -21 | 495 | 2102 | 2061 | 2091 |
| EloSRM | 1.232 | 1.383 | 2.208 | 160.9 | -26 | 416 | 2355 | 2305 | 2544 |
| SRM | 0.932 | 1.386 | 2.078 | 108.3 | -104 | 175 | 1345 | 1248 | 2698 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2010-05-20 | SRM 470 | 1 | 490 | 542.11 | -0.15 | -24 | 2305 | 2544 | -45 | 1248 | 2698 |
| 6 | 2008-07-19 | SRM 410 | 1 | 396 | 438.16 | -0.22 | -26 | 2329 | 1993 | -52 | 1293 | 2898 |
| 5 | 2008-06-14 | SRM 405 | 2 | 15 | 319.17 | 4.41 | 416 | 2355 | 1805 | 174 | 1345 | 2445 |
| 4 | 2007-10-04 | SRM 369 | 2 | 3 | ||||||||
| 3 | 2006-09-30 | SRM 320 | 1 | 427 | 437.16 | -0.09 | -13 | 1939 | 2373 | -100 | 1171 | 2529 |
| 2 | 2006-08-19 | SRM 316 | 2 | 28 | 240.22 | 3.10 | 360 | 1952 | 2203 | 175 | 1271 | 1848 |
| 1 | 2006-07-22 | SRM 312 | 2 | 269 | 338.54 | 0.33 | 126 | 1592 | 4196 | -104 | 1096 | 2932 |