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Individual Calculations February 2019 |
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| Omanthage, D S Total change: 27.60 | |   |
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| Sri Lanka National Youth Championship 2018 - Under 15 | Colombo | SRI | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1081 | 2.00 | 5 | 0.69 | 40 | 27.60 | |
|  Thenuwara, Rashmika | | | 1481 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Wijethunga, Kehan Hasith | | | 1006 | SRI | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Desahnga, H G Sahan | | | 1306 | SRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Devnaka, Chamin | | | 1364 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Pamuditha, A L Malith | | | 1273 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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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