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Individual Calculations January 2009 |
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| Machan, Jan Total change: 16.25 | |   |
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| European Youth Chess Championship 2008 - Boys U12 | Herceg Novi | MNE | 2008-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1608 | 1.00 | 3 | 0.65 | 25 | 16.25 | |
|  Santos Latasa, Jaime | | | 1958 | ESP | 0.50 | 1 | 0.39 | 25 | 9.75 | |  Eltigani, Omar | | | 1958 | HUN | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Linker, Mikhail | | | 1928 | UKR | 0.00 | 1 | -0.13 | 25 | -3.25 | |
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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