Individual Calculations November 2016 |
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Lamahewa, C Total change: 23.60 | | |
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Buddhi International Open Rating Chess Championship 2016 | Nittabuwa | SRI | 2016-09-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1686 | 1870 | 7.50 | 9 | 1.18 | 20 | 23.60 | |
| Baratha Yomal, N W A | | | 1470 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Ranasinghe, R Y G | | | 1470 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | Wijesinghe, W A O D | | | 1470 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Nirmalarajah, S | | | 1558 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | Lahiru, N P G Sithija | | | 1686 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | Doluweera, Dinul Thisura | c | | 1850 | SRI | 1.00 | 1 | 0.47 | 20 | 9.40 | | Malhara, W.a. Hansana | | | 1791 | SRI | 0.50 | 1 | -0.11 | 20 | -2.20 | | Liyanapathirana, Pasan Vindula | | | 1858 | SRI | 1.00 | 1 | 0.48 | 20 | 9.60 | | Galappaththi, Chinthaka Anuruddh | f | | 2022 | SRI | 0.50 | 1 | 0.20 | 20 | 4.00 | | * 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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