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Individual Calculations August 2015 |
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| Lenderman, Aleksandr Total change: 10.80 | |   |
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| 43rd Annual World Open | Arlington, Virginia | USA | 2015-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2490 | 2623 | 7.00 | 9 | 1.08 | 10 | 10.80 | |
|  Arjun, Vishnuvardhan | m | | 2223 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Wang, Qibiao | | | 2326 | CHN | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Pourkashiyan, Atousa | | wg | 2370 | IRI | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Stripunsky, Alexander | g | | 2561 | USA | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Mamedov, Rauf | g | | 2639 | AZE | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Kovalyov, Anton | g | | 2613 | CAN | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Gorovets, Andrey | m | | 2505 | BLR | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Zhou, Jianchao | g | | 2601 | CHN | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Ghaem Maghami, Ehsan | g | | 2570 | IRI | 0.50 | 1 | -0.07 | 10 | -0.70 | | | * 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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