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Individual Calculations January 2009 |
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| Thanarotrung, Ratchaphon Total change: -10.25 | |   |
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| World Youth Chess Championships 2008 - Open 14 | Vung Tau | VIE | 2008-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1787 | 1.50 | 7 | -0.41 | 25 | -10.25 | |
|  Kotainy, Jens | | | 2137 | GER | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Narayanan, Srinath | f | | 2137 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Calugar, Arthur | | | 2044 | CAN | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Ruzicka, Vaclav | | | 2047 | CZE | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Modi, Jaishil | | | 1613 | RSA | 1.00 | 1 | 0.27 | 25 | 6.75 | | | Leiva, Giuseppe | | | 2082 | PER | 0.50 | 1 | 0.35 | 25 | 8.75 | | | Jayasundara, P K U, M | | | 1822 | SRI | 0.00 | 1 | -0.45 | 25 | -11.25 | |
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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