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Individual Calculations July 2018 |
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| De Dona, Mark Total change: -100.00 | |   |
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| 11th Annual New York International - U2200 | New York, New York | USA | 2018-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1862 | 0.00 | 4 | -2.50 | 40 | -100.00 | |
|  Yen, William | | | 1976 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | |  Blackwell, Clayton | | | 1770 | USA | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Miyasaka, Julia | | | 1620 | USA | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Zlotchevsky, Nicole | | | 1684 | USA | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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) | | |
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