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Individual Calculations July 2017 |
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| Oren, Ofer Total change: 134.00 | |   |
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| Ramat Gan Masters Summer 2017 B | Ramat Gan | ISR | 2017-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1348 | 2.50 | 5 | 1.48 | 40 | 59.20 | |
|  Shik Buchbinder, Maks | | | 1663 | ISR | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Dayan, Itay | | | 1532 | ISR | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Shapira, Gal | | | 1647 | ISR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Lavi, Amir | | | 1470 | ISR | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Sobel, Alon | | | 1663 | ISR | 1.00 | 1 | 0.86 | 40 | 34.40 | |
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) | | | | European School Chess Championship 2017 - Open U13 | Budva | MNE | 2017-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1348 | 3.50 | 9 | 1.87 | 40 | 74.80 | |
| | Efremov, Vladislav | | | 1748 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Radojicic, Aleksandar M | | | 1614 | SRB | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Dondubon, Dmitry | | | 1409 | RUS | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Pobor, Milo | | | 1748 * | MNE | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Dotsenko, Makar | | | 1478 | RUS | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Zhukov, Anton | | | 1748 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mochalin, Faddey | | | 1748 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Skurniak, Szymon | | | 1613 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ovcharenko, Hryhoriy | | | 1582 | UKR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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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