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Individual Calculations October 2019 |
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| Bandara, Dhanushka Total change: 21.40 | |   |
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| National Sports Festival Chess Championship 2019 - Men | Badulla | SRI | 2019-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1816 | 7.00 | 8 | 1.07 | 20 | 21.40 | |
|  Kopithan, Sabapathipillai | | | 1462 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Weerasinghe, W M Sathira M | | | 1416 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Charith, Dilshan | | | 1572 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Herath, H M A K | | | 1773 | SRI | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Deshappriya, D Kalindu | | | 1478 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Galagamaarachchi, A S | | | 1723 | SRI | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Munasinghe, Lahiru | | | 1942 | SRI | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Rikas, A H M Rifky | | | 1416 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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