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Individual Calculations December 2017 |
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| Kogen, Jonathan Total change: -2.40 | |   |
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| 2nd Annual Sevan Muradian Memorial | Schaumburg, Illinois | USA | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 2212 | 3.00 | 5 | -0.12 | 20 | -2.40 | |
|  Reddy, Shreyas | | | 1812 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Shoykhet, Benjamin | | | 1819 | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bronfeyn, Daniel | | | 2005 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Yermolinsky, Alex | g | | 2490 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Peng, David | f | | 2330 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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