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Individual Calculations January 2017 |
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| Fonseka, G Sadinu Kowsika Total change: 17.20 | |   |
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| 8th Ethugalpura International Rated Chess Championship 2016 | Kurunegala | SRI | 2016-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1052 | 1.50 | 5 | 0.43 | 40 | 17.20 | |
|  Seneviratne, Shehan Kavishka | | | 1452 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Withanarachchi, W A Vinoli Oneth | | | 1228 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Karunarathne, Thisali | | | 1226 | SRI | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Dissanayake , Sithila C | | | 1332 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Basnayake, Kaushal Chaturanga | | | 1206 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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