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Individual Calculations August 2016 |
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| Song, Michael Total change: -14.80 | |   |
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| 44th Annual World Open | Philadelphia, Pennsylvania | USA | 2016-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2226 | 2374 | 5.00 | 9 | -1.10 | 20 | -22.00 | |
|  Shlionsky, Aaron | | | 2102 | USA | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Posthuma, Joshua G | | | 2118 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Capocyan, Sam L | | | 2054 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Antal, Gergely | g | | 2545 | HUN | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Akylbekov, Nasyr | | | 2208 | KGZ | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Han, Joseph | | | 2070 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kumar, Aravind | f | | 2230 | USA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Duarte Diaz, Martire | | | 2208 | DOM | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Arun Prasad, S. | g | | 2502 | IND | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | 2016 CYCC U18 | Windsor | CAN | 2016-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2388 | 5.00 | 6 | 0.36 | 20 | 7.20 | |
| | Tao, Rachel | | wc | 1988 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nasir, Zehn | | | 1988 * | CAN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Pobereshnikova, Agniya | | | 1988 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chiku-Ratte, Olivier Kenta | f | | 2386 | CAN | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Wang, Richard | m | | 2340 | CAN | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Shi, Diwen | c | | 2132 | CAN | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * 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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