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Individual Calculations March 2020 |
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| Jayaweera Gamage, Disindu Hansad Total change: 42.40 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Colombo Event | Colombo | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1365 | 3.50 | 7 | 1.06 | 40 | 42.40 | |
|  Lawrence, Keneth Ethen Emmanul | | | 1007 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Fernando, J M Marlon P | | | 1641 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Chathuranga, D H Harshana | | | 1038 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Jayaweera, Y | | | 1704 | SRI | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Kodithuwakku, Lisara | | | 1765 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Samaraweera, Dimuth Indeepa | | | 1602 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Jayasinghe, Keeth M S | | | 1736 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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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