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Individual Calculations January 2020 |
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| Hettiarachchi, D W K Total change: 106.00 | |   |
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| 11th Ethugalpura International Chess Championship 2019 | Kurunegala | SRI | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1227 | 3.50 | 6 | 2.65 | 40 | 106.00 | |
|  Weerasinghe, C C | | | 1627 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chankamie, M K T | | | 1465 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Ranasinghe, R A Malindu Bhathiya | | | 1536 | SRI | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Gamage, Liviru Hansana | | | 1475 | SRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Thenuwara, Rashmika | | | 1513 | SRI | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Rupasinghe, Sarath | | | 1627 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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