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Individual Calculations January 2019 |
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| Hansana, G Haritha Total change: 14.00 | |   |
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| Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1227 | 2.50 | 6 | 0.35 | 40 | 14.00 | |
|  Lamahewa, C | | | 1627 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gunawardana, Indrakeela K D Udde | | | 1049 | SRI | 0.50 | 1 | -0.23 | 40 | -9.20 | |  Senanayake, C H | | | 1035 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Deshappriya, D Kalindu | | | 1450 | SRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Bandara, T B S H | | | 1549 | SRI | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Indusara, M G Janitha | | | 1429 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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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