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Rapid:
Individual Calculations January 2018 |
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| Reprun, Nadejda Total change: 9.00 | |   |
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| Israel Rapid Championship 2017 | Kfar Vradim | ISR | 2017-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1859 | 4.00 | 8 | 0.45 | 20 | 9.00 | |
|  Mikhalevski, Victor | g | | 2259 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Aharon, Ofir | f | | 2259 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Weintraub, Amit | | | 1835 | ISR | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Birnboim, Nathan | m | | 2259 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Levin, Yevgeny | | | 1798 | ISR | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Bejashvili, Irma | | | 1635 | ISR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Maman, Emanuel | | | 1681 | ISR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Gov, Guy | | | 1721 | ISR | 1.00 | 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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