|
Individual Calculations February 2013 |
|
|
|
| Haessler, Carl A Total change: -8.40 | |   |
|
| 22nd Annual North American Open - U2300 Section | Las Vegas, Nevada | USA | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 2164 | 4.00 | 6 | 0.23 | 15 | 3.45 | |
|  Huang, David | | | 1906 | USA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Velikanov, Alexander D | | | 2171 | USA | 0.00 | 1 | -0.49 | 15 | -7.35 | |  Lee, Megan | | | 2098 | USA | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Nunez Hirales, Juan Alejandro | | | 2085 | MEX | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Sheng, Joshua | | | 1974 | USA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Yu, Corbin Zachary | | | 2159 | USA | 1.00 | 1 | 0.49 | 15 | 7.35 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2013 Boston Chess Congress - Major Section | Boston, Massachusetts | USA | 2013-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2175 | 1.00 | 3 | -0.79 | 15 | -11.85 | |
| | Fishbein, Matthew | | | 1889 | USA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Barrett, Steve | | | 2228 | ENG | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Liu, Andrew | | | 2163 | USA | 0.00 | 1 | -0.52 | 15 | -7.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
|
