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Individual Calculations August 2018 |
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| Lavie, Efi Total change: -42.00 | |   |
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| 9th Kiryat Ono Summer Festival Open C | Kiryat Ono | ISR | 2018-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1296 | 1539 | 1.00 | 4 | -2.10 | 20 | -42.00 | |
|  Kochavi, Dana | | | 1192 | ISR | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Freiberg, Doron | | | 1139 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Solel, Tomer | | | 1345 | ISR | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Bacall, Udi | | | 1509 | ISR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | * 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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