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Individual Calculations April 2020 |
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| Wijeweera, H M Nuwan Total change: -9.60 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Kandy Event | Kandy | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1443 | 3.50 | 6 | -0.24 | 40 | -9.60 | |
|  Liyanage, L K L | | | 1116 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Fonseka, C K D | | | 1663 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Welege, Dinuka Sandaruwan | | | 1043 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Uduwawala, Disath | | | 1043 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kulasekara, D M T Kashyapa | | | 1843 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ekanayake, Nipuna Ravindra | | | 1272 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | * 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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