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Individual Calculations February 2018 |
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| Malhara, W.a. Hansana Total change: -40.80 | |   |
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| Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 17 years | Colombo | SRI | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1750 | 4.00 | 6 | -1.02 | 40 | -40.80 | |
|  Nimsara, G C U | | | 1350 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Dissanayake, Kamesh Janaja | | | 1350 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Anojman, S. | | | 1751 | SRI | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Kiriella, K G Nimesha Shalinda | | | 1447 | SRI | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Wijayasuriya, Pulindu Thewmika | | | 1350 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Abeysekara, W A D T | | | 1389 | SRI | 1.00 | 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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