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 |
|---|---|---|---|
| zengboling | 10 | 1970 | 976 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.033 | 0.644 | 0.814 | 67.1 | -44 | 345 | 2014 | 1970 | 2885 |
| SRM | 0.227 | 0.655 | 0.839 | 70.0 | -256 | 68 | 1247 | 976 | 4157 |
| Odd | 0.047 | 0.655 | 0.825 | 68.0 | -43 | 356 | 1925 | 1882 | 2861 |
| SRMFix | 0.101 | 0.676 | 0.830 | 71.5 | -104 | 224 | 1588 | 1475 | 3331 |
| initial | 0.201 | 0.770 | 0.925 | 92.7 | -196 | 163 | 1653 | 1443 | 3419 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2007-07-21 | SRM 359 | 2 | 532 | 182.90 | -1.66 | -44 | 1970 | 2885 | -162 | 976 | 4157 |
| 9 | 2007-07-17 | SRM 358 | 2 | 100 | 127.79 | 0.35 | 25 | 2014 | 2611 | 33 | 1138 | 2991 |
| 8 | 2007-07-12 | SRM 357 | 2 | 199 | 126.93 | -0.65 | -18 | 1988 | 2718 | -25 | 1105 | 3130 |
| 7 | 2007-07-02 | SRM 356 | 2 | 63 | 127.62 | 1.02 | 60 | 2007 | 2608 | 60 | 1130 | 3026 |
| 6 | 2007-06-20 | SRM 355 | 2 | 227 | 145.72 | -0.64 | -23 | 1947 | 2946 | -19 | 1070 | 3437 |
| 5 | 2007-06-14 | SRM 354 | 2 | 187 | 192.67 | 0.04 | 18 | 1969 | 2794 | 30 | 1089 | 3288 |
| 4 | 2007-06-07 | SRM 353 | 2 | 156 | 246.58 | 0.66 | 69 | 1952 | 2867 | 68 | 1059 | 3467 |
| 3 | 2007-06-02 | SRM 352 | 1 | 561 | 526.31 | -0.10 | -20 | 1883 | 3225 | -256 | 991 | 3993 |
| 2 | 2007-05-29 | SRM 351 | 1 | 271 | 413.96 | 0.12 | 49 | 1902 | 3067 | 20 | 1247 | 2214 |
| 1 | 2007-05-23 | SRM 350 | 2 | 163 | 370.25 | 1.18 | 345 | 1853 | 3354 | 27 | 1227 | 2332 |