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Individual Calculations November 2009 |
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| Tatekhin, Vyacheslav Total change: -2.75 | |   |
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| European Youth Ch under 12 Open | Fermo | ITA | 2009-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 2011 | 5.50 | 8 | -0.11 | 25 | -2.75 | |
|  Andreev, Petr | | | 1901 | RUS | 1.00 | 1 | 0.35 | 25 | 8.75 | |  Markoja, Sebastijan | | | 1847 | SLO | 0.50 | 1 | -0.22 | 25 | -5.50 | | | Huber, Martin Christian | | | 1855 | AUT | 0.50 | 1 | -0.21 | 25 | -5.25 | | | Martins, David Pires | | | 1802 | POR | 0.50 | 1 | -0.27 | 25 | -6.75 | | | Markoja, Boris | | | 1774 | SLO | 1.00 | 1 | 0.20 | 25 | 5.00 | | | Viviani, Alessio | | | 1893 | ITA | 1.00 | 1 | 0.34 | 25 | 8.50 | | | Eggink, Ryszard | | | 1819 | POL | 0.50 | 1 | -0.25 | 25 | -6.25 | | | Sanal, Vahap | c | | 1976 | TUR | 0.50 | 1 | -0.05 | 25 | -1.25 | |
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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