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Individual Calculations February 2015 |
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| Danushka, M A N Total change: 11.40 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1901 | 7.50 | 9 | 0.57 | 20 | 11.40 | |
|  De Silva, H V A Shashi T | | | 1501 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Madurapperuma, M A D Maheshika L | | | 1501 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Devnaka, Chamin | | | 1501 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lakmini, K K | | | 1501 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Senavin, Dunura | | | 1501 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tharushi, T H D Niklesha | | | 1576 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Galagamaarachchi, A.s. | | | 1744 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Weerawardane, Romesh | m | | 2132 | SRI | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Naotunna, Dineth Nimnaka | | | 1875 | SRI | 0.50 | 1 | -0.04 | 20 | -0.80 | | | * 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) | | |
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