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Individual Calculations January 2019 |
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| Thenuwara, Rashmika Total change: -45.60 | |   |
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| Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1211 | 1548 | 5.00 | 7 | -1.14 | 40 | -45.60 | |
|  Rathnayake, Tenuli Dhahamna | | | 1148 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Amarathunga, W A S V | | | 1152 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rathnayake, Maheesha Pabodhini | | | 1276 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Bentharaarachchi, Vinuga Ometh | | | 1302 | SRI | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Karthikeyan, Kiruththikah | | | 1184 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Arunakirinathan, Aruthran | | | 1265 | SRI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Sandanayake, Dehansa Nisanduni | | | 1149 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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