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Individual Calculations August 2023 |
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| Gerchikov, Pavel Total change: -30.60 | |   |
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| Kfar Saba Open Chess Championship 2023 | Kfar Saba | ISR | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1668 | 3.00 | 8 | -1.53 | 20 | -30.60 | |
|  Uralevich, Itay | | | 1434 | ISR | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Magen, Amnon | | | 2083 | ISR | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Dezent, Eyal | | | 1749 | ISR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Yehuda, Beeri | | | 1255 | ISR | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Gorelikov, Israel | | | 1547 | ISR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Blonder, Daniel | | | 1771 | ISR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Gilor, Amit | | | 1735 | ISR | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Pirchi, Yehoshua | | | 1268 * | ISR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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