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 |
|---|---|---|---|
| kjj2 | 11 | 1990 | 1220 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.597 | 0.937 | 1.299 | 112.8 | -127 | 386 | 2060 | 1991 | 1261 |
| EloSRM | 0.701 | 1.000 | 1.485 | 68.3 | -73 | 188 | 2010 | 1990 | 2246 |
| Odd | 0.685 | 1.000 | 1.474 | 69.5 | -71 | 182 | 1940 | 1917 | 2180 |
| SRMFix | 0.737 | 1.031 | 1.509 | 81.3 | -118 | 194 | 1755 | 1733 | 1841 |
| SRM | 0.743 | 1.213 | 1.727 | 103.8 | -196 | 255 | 1325 | 1220 | 2305 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2006-11-11 | SRM 326 | 1 | 372 | 359.99 | -0.18 | -20 | 1990 | 2246 | -105 | 1220 | 2305 |
| 10 | 2006-04-03 | SRM 296 | 2 | 10 | 83.40 | 3.06 | 96 | 2010 | 1689 | 139 | 1325 | 1426 |
| 9 | 2006-02-28 | TCO06 Qual 5/6/12 | 1 | 24 | 231.15 | 3.27 | 188 | 1914 | 1936 | 255 | 1186 | 2004 |
| 8 | 2006-02-16 | SRM 290 | 2 | 65 | 144.16 | 1.15 | 73 | 1726 | 2622 | 75 | 931 | 3324 |
| 7 | 2006-02-14 | SRM 289 | 2 | 175 | 150.89 | -0.21 | -4 | 1653 | 2955 | -6 | 856 | 3833 |
| 6 | 2006-02-08 | SRM 288 | 2 | 113 | 165.54 | 0.55 | 57 | 1657 | 2908 | 45 | 862 | 3778 |
| 5 | 2006-01-05 | SRM 281 | 2 | 219 | 197.20 | -0.15 | -1 | 1601 | 3083 | -6 | 817 | 4049 |
| 4 | 2005-12-28 | SRM 280 | 2 | 324 | 160.42 | -1.10 | -73 | 1602 | 3047 | -193 | 823 | 3964 |
| 3 | 2005-12-17 | SRM 277 | 2 | 126 | 272.38 | 1.11 | 144 | 1675 | 2648 | 67 | 1016 | 2667 |
| 2 | 2005-12-08 | SRM 276 | 2 | 250 | 283.62 | 0.18 | 56 | 1531 | 3255 | -55 | 949 | 3021 |
| 1 | 2005-11-30 | SRM 275 | 2 | 214 | 219.32 | 0.04 | 41 | 1474 | 3515 | -196 | 1004 | 2639 |