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Individual Calculations September 2016 |
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| Isakov, Michael G Total change: -25.20 | |   |
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| 15th Annual Manhattan Open | New York, New York | USA | 2016-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 2186 | 1.00 | 3 | -0.56 | 40 | -22.40 | |
|  Hess, Robert L | g | | 2569 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Vettese, Nicholas | c | | 2147 | CAN | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Morris-Suzuki, Sophie | | | 1787 | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |
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) | | | | 46th Annual Continental Open | Sturbridge, Massachusetts | USA | 2016-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2135 | 2164 | 2.50 | 5 | -0.07 | 40 | -2.80 | |
| | Ivanov, Alexander | g | | 2477 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Chase, Christopher | f | | 2287 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Bihlmeyer, Joseph E | | | 1764 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Hu, William | | | 1842 | USA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Kelleher, William | f | | 2307 | USA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | |
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