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Individual Calculations April 2020 |
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| Kumara, M H N Total change: -31.20 | |   |
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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 |
| 1346 | 1534 | 2.00 | 5 | -1.56 | 20 | -31.20 | |
|  Uduwawala, Disath | | | 1134 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Gawaramanna, M B M Nethul Sasmith | | | 1134 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kandearachchi, Niranga | | | 1894 | SRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Harrikizhan, K C | | | 1325 | SRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Wijethilake, D N | | | 1243 | SRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * 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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