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Individual Calculations September 2009 |
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| Tseitlin, Mark D Total change: 0.80 | |   |
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| KFS Weekend 2009 | Kfar Saba | ISR | 2009-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2251 | 2393 | 3.50 | 5 | 0.08 | 10 | 0.80 | |
|  Givon, Asaf | | | 2132 | ISR | 1.00 | 1 | 0.18 | 10 | 1.80 | |  Egozi, Nadav | | | 2208 | ISR | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Botvinnik, Mikhail | | | 2344 | ISR | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Weisbuch, Udi | | | 2302 | ISR | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Gaspariants, Garry | | | 2267 | RUS | 1.00 | 1 | 0.33 | 10 | 3.30 | |
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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