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Individual Calculations January 2019 |
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| Jayaweera, S D Kavinda Nishan Total change: 8.00 | |   |
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| Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1224 | 3.50 | 7 | 0.20 | 40 | 8.00 | |
|  Dissanayake, R K T | | | 1624 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kolonne, K A Thisaja Senon | | | 1016 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Vithanage, I A | | | 1579 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Wanasinghe, M G W M R S | | | 1052 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Gunasiri, S H Dilshan Tharindu | | | 1008 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Fernando, W V A Tithira Daminda | | | 1546 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Baratha Yomal, N W A | | | 1071 | SRI | 0.50 | 1 | -0.20 | 40 | -8.00 | | | * 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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