|
Individual Calculations July 2009 |
|
|
|
| Waxman, Marian Total change: -7.05 | |   |
|
| Marshall CC FIDE Thursday | New York, NY | USA | 2009-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2044 | 1.00 | 2 | 0.12 | 15 | 1.80 | |
|  Pressman, Leif | | | 2057 | USA | 0.50 | 1 | 0.02 | 15 | 0.30 | |  Perez, Billinghurst R | | | 2114 | USA | 0.50 | 1 | 0.10 | 15 | 1.50 | |
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) | | | | Marshall CC FIDE Thursdays | New York, NY | USA | 2009-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2036 | 1.00 | 4 | -0.59 | 15 | -8.85 | |
| | Treger, Yefim | | | 2185 | USA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Berg, George P | | | 2085 | USA | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Frumkin, Edward A | | | 2034 | USA | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Kathstede, Gerd | | | 2142 | GER | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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) | | |
|
