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Individual Calculations September 2015 |
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| Alon, Yaacov Total change: 9.00 | |   |
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| Kfar Saba Weekend 2015 B | Kfar Saba | ISR | 2015-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1925 | 3.00 | 4 | 0.45 | 20 | 9.00 | |
|  Gitin, Amit | | | 1736 | ISR | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Parnes, Nadav | | | 1575 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Reprun, Nadejda | | | 1975 | ISR | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Mdivani, Maka | | | 1942 | ISR | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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) | | |
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