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 |
|---|---|---|---|
| ahfeng | 10 | 1732 | 946 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.121 | 0.748 | 1.033 | 90.0 | -119 | 326 | 1572 | 1346 | 1962 |
| SRM | 0.239 | 0.751 | 1.067 | 74.8 | -225 | 154 | 1191 | 946 | 2434 |
| SRMFix | 0.199 | 0.813 | 1.061 | 84.2 | -148 | 205 | 1471 | 1363 | 2011 |
| EloSRM | 0.042 | 0.859 | 1.079 | 94.4 | -111 | 255 | 1805 | 1732 | 1749 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2005-06-18 | SRM 247 | 2 | 190 | 79.79 | -1.25 | -45 | 1732 | 1749 | -59 | 946 | 2434 |
| 9 | 2005-05-23 | SRM 244 | 2 | 97 | 55.29 | -0.81 | -28 | 1777 | 1568 | -13 | 1005 | 2088 |
| 8 | 2005-05-17 | SRM 243 | 2 | 46 | 70.27 | 0.61 | 54 | 1805 | 1473 | 50 | 1018 | 2029 |
| 7 | 2005-05-14 | SRM 242 | 2 | 82 | 96.48 | 0.24 | 36 | 1751 | 1632 | 41 | 968 | 2278 |
| 6 | 2005-04-30 | SRM 240 | 2 | 29 | 172.65 | 2.57 | 255 | 1714 | 1725 | 154 | 927 | 2450 |
| 5 | 2005-04-06 | SRM 237 | 2 | 117 | 142.81 | 0.29 | 82 | 1459 | 2598 | 2 | 773 | 3128 |
| 4 | 2003-11-25 | SRM 173 | 2 | 185 | 147.46 | -0.33 | -23 | 1378 | 2372 | -51 | 771 | 2812 |
| 3 | 2003-10-28 | SRM 169 | 2 | 201 | 155.71 | -0.64 | -59 | 1400 | 2185 | -144 | 822 | 2458 |
| 2 | 2003-10-21 | SRM 168 | 2 | 235 | 113.03 | -1.06 | -111 | 1459 | 2021 | -225 | 966 | 1881 |
| 1 | 2003-08-23 | SRM 160 | 2 | 59 | 102.68 | 0.80 | 252 | 1570 | 1557 | -9 | 1191 | 1002 |