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Individual Calculations October 2017 |
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| Sandeepa, H Niruksha Akshith Total change: 52.80 | |   |
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| Southern International Chess Championship 2017 | Galle | SRI | 2017-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1817 | 5.00 | 6 | 1.32 | 40 | 52.80 | |
|  De Silva, H Adeepa Virajitha | | | 1417 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Wickramasinghe, Minethma Lasandi | | | 1417 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ranasinghe, P M | | | 1634 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Danushka, M A N | | | 1888 | SRI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Madushanka, Harsha | | | 1835 | SRI | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Priyankara, Chamil | | | 2026 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | * 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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