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 |
|---|---|---|---|
| parker | 8 | 1634 | 827 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.064 | 0.456 | 0.547 | 54.9 | -98 | 110 | 1360 | 1262 | 3847 |
| SRMFix | 0.079 | 0.460 | 0.540 | 53.4 | -64 | 101 | 1323 | 1265 | 3887 |
| EloSRM | 0.042 | 0.467 | 0.545 | 52.4 | -50 | 136 | 1684 | 1634 | 3704 |
| SRM | -0.056 | 0.514 | 0.602 | 69.4 | -259 | 54 | 941 | 827 | 4942 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2006-05-31 | SRM 305 | 2 | 235 | 135.01 | -0.80 | -50 | 1634 | 3704 | -77 | 827 | 4942 |
| 7 | 2006-02-08 | SRM 288 | 2 | 110 | 154.54 | 0.49 | 53 | 1684 | 2791 | 37 | 904 | 3462 |
| 6 | 2006-02-04 | SRM 287 | 2 | 274 | 202.19 | -0.44 | -28 | 1631 | 3001 | -37 | 867 | 3705 |
| 5 | 2006-01-30 | SRM 286 | 2 | 116 | 218.07 | 0.91 | 136 | 1659 | 2854 | 54 | 904 | 3429 |
| 4 | 2005-08-10 | SRM 258 | 2 | 216 | 193.14 | -0.16 | -4 | 1523 | 2757 | -34 | 850 | 3176 |
| 3 | 2005-06-29 | SRM 249 | 2 | 151 | 134.08 | -0.17 | -6 | 1527 | 2505 | -57 | 884 | 2772 |
| 2 | 2005-06-09 | SRM 246 | 2 | 113 | 175.51 | 0.64 | 134 | 1533 | 2417 | 0 | 941 | 2423 |
| 1 | 2005-06-01 | SRM 245 | 2 | 174 | 159.67 | -0.12 | -10 | 1399 | 2940 | -259 | 941 | 2420 |