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Individual Calculations March 2018 |
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| Senanayaka, P D Total change: 16.80 | |   |
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| Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event | Colombo | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1721 | 5.00 | 7 | 0.84 | 20 | 16.80 | |
|  Rajapaksha, Isum Asitha | | | 1321 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Samarasinghe, Methsara | | | 1321 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Thilakarathne, Malidu Amodya | | | 1458 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Munasinghe, Lahiru | | | 1951 | SRI | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Lamahewa, C | | | 1812 | SRI | 0.50 | 1 | 0.12 | 20 | 2.40 | | | De Silva, Osheen | | | 1876 | SRI | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Pallie, Tuan Ehshan | | | 1631 | SRI | 0.50 | 1 | -0.12 | 20 | -2.40 | | | * 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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