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Individual Calculations June 2018 |
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| Brodsky, David Total change: 8.10 | |   |
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| East Coast Open | West Conshohocken, Pennsylvania | USA | 2018-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2298 | 2398 | 5.00 | 7 | 0.81 | 10 | 8.10 | |
|  Forney, Robert | | | 1998 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kannappan, Priyadharshan | g | | 2530 | IND | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Biag, Ivan | f | | 2322 | PHI | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Zhu, Evelyn | | wm | 1998 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Busygin, Stanislav | | | 2213 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Fishbein, Alexander | g | | 2452 | USA | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Erenburg, Sergey | g | | 2576 | USA | 1.00 | 1 | 0.73 | 10 | 7.30 | | | * 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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