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Individual Calculations November 2018 |
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| Ekanayake, Hasindu Chiranga Total change: 24.80 | |   |
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| Buddhi Open International Rating Chess Tournament 2018 | Gampaha | SRI | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1321 | 4.50 | 8 | 0.62 | 40 | 24.80 | |
|  Francis, U M Senal Vishmin | | | 1084 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Ariyaratne, H B I | | | 1507 | SRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Samarasinghe, Isuru Udana | | | 1715 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Galukagama, G L Dishen Sandaru | | | 1047 | SRI | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Senevirathne, D C B K | | | 1068 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Liyanage, R L Jayana S | | | 1088 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Wickramaratna, Lakidu Tharinda | | | 1529 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Silva, Kevin Ranidu | c | | 1721 * | SRI | 0.00 | 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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