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Blitz:
Individual Calculations February 2019 |
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| Kuruppu, Supun Dasantha Total change: -9.60 | |   |
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| Sri Lanka National Blitz Chess Championship 2018 | Colombo | SRI | 2018-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1712 | 5.00 | 7 | -0.48 | 20 | -9.60 | |
|  Devnaka, Chamin | | | 1312 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ruwanpathirana, Priyantha | | | 1380 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Edirisinghe, Dulan | | | 2073 | SRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Gamage, Randula Navodya | | | 1332 | SRI | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Akasha, J P Vihanga | | | 1312 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yasanga, W C M Kasun | | | 1366 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Gunarathne, Senila Amaneth | c | | 1400 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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