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Individual Calculations February 2017 |
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| Athukorala, A T N Total change: 42.00 | |   |
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| Kalutara Chess Festival 2017 | Kalutara | SRI | 2017-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1290 | 4.50 | 8 | 1.05 | 40 | 42.00 | |
|  Mintharu, Sanuka | | | 1006 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Manuranga, D Lahiru | | | 1657 | SRI | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Ranasinghe, P M | | | 1686 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vidyarathna, W H S | | | 1090 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Amarasinghe, A A C B | | | 1690 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Baratha Yomal, N W A | | | 1105 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Weerawardana, Oneli Vihanga | | | 1139 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Ranasinghe, P K | | | 1584 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * 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) | | |
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