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Individual Calculations October 2019 |
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| Vithanage, H Yasindu Rashmika Total change: -10.00 | |   |
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| Sri Lanka Junior National Chess Championship 2019 | Colombo | SRI | 2019-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1455 | 3.00 | 6 | -0.25 | 40 | -10.00 | |
|  Mallawaarachchi, M A K | | | 1055 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gamage, H Charanga Jithmal | | | 1741 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Akasha, J P Vihanga | | | 1454 | SRI | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Samaraweera, Dimuth Indeepa | | | 1605 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Jayaweera, Hashan | | | 1373 | SRI | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Bandara, Viduna Lewke | | | 1257 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * 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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