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 |
|---|---|---|---|
| zed | 7 | 2003 | 972 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.447 | 0.889 | 1.159 | 107.0 | -99 | 307 | 1577 | 1577 | 3112 |
| EloSRM | 0.422 | 0.934 | 1.237 | 153.2 | -114 | 454 | 2003 | 2003 | 3191 |
| SRMFix | 0.440 | 0.949 | 1.183 | 106.2 | -159 | 192 | 1473 | 1473 | 3784 |
| SRM | 0.284 | 0.965 | 1.202 | 107.7 | -305 | 135 | 1151 | 972 | 5032 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2007-12-19 | SRM 384 | 2 | 115 | 159.01 | 0.47 | 76 | 2003 | 3191 | 51 | 972 | 5032 |
| 6 | 2007-07-21 | SRM 359 | 2 | 73 | 492.54 | 2.75 | 454 | 1926 | 3159 | 135 | 921 | 4590 |
| 5 | 2005-06-29 | SRM 249 | 2 | 196 | 132.78 | -0.70 | -86 | 1472 | 2749 | -123 | 786 | 3296 |
| 4 | 2004-06-21 | SRM 200 | 2 | 115 | 114.97 | 0.00 | 20 | 1558 | 1958 | -14 | 909 | 2243 |
| 3 | 2003-12-17 | SRM 175 | 2 | 57 | 108.72 | 0.93 | 132 | 1539 | 1846 | 77 | 923 | 2105 |
| 2 | 2003-11-25 | SRM 173 | 2 | 237 | 115.64 | -1.09 | -114 | 1407 | 2266 | -305 | 846 | 2467 |
| 1 | 2003-11-12 | SRM 171 | 2 | 115 | 173.68 | 0.60 | 191 | 1521 | 1844 | -49 | 1151 | 1249 |