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Individual Calculations July 2011 |
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| Ranasinghe, Thinithi Sahanika Total change: -14.25 | |   |
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| Dhamso International Chess Festival | Ambalangoda | SRI | 2011-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1535 | 0.00 | 1 | -0.08 | 25 | -2.00 | |
|  Dissanayake, R S | | | 1935 * | SRI | 0.00 | 1 | -0.08 | 25 | -2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | World School Chess Championship 2011 - G13 | Krakow | POL | 2011-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1535 | 2.00 | 5 | -0.49 | 25 | -12.25 | |
|  Gal, Hanna Krisztina | | | 1812 | HUN | 0.50 | 1 | 0.33 | 25 | 8.25 | | | Dadello, Aleksandra | | | 1828 | POL | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Pokrzywa, Katarzyna | | | 1304 | POL | 1.00 | 1 | 0.21 | 25 | 5.25 | | | Wilk, Oktawia | | | 1375 | POL | 0.50 | 1 | -0.21 | 25 | -5.25 | | | Kozubal, Aleksandra | | | 1411 | POL | 0.00 | 1 | -0.67 | 25 | -16.75 | |
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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