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Individual Calculations March 2015 |
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| Ranasinghe, S D Total change: -35.80 | |   |
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| Colombo Chess Festival 2015 | Colombo | SRI | 2015-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1874 | 4.50 | 7 | -1.79 | 20 | -35.80 | |
|  Raheem, T Akeel | | | 1474 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Choksy, Anaisha | | | 1474 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Naotunna, D R | | | 1486 | SRI | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Wijesuriya, G P Y | | | 1474 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Balasooriya, Sandamini Chathuni | | | 1474 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lakmal, M A C | | | 1532 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Askey, Roshell Nathasha | | | 1609 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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