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Individual Calculations November 2018 |
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| Lansakara, B M Total change: 47.20 | |   |
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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 |
| 1418 | 1438 | 5.50 | 8 | 1.18 | 40 | 47.20 | |
|  Akuratiya, A G Javindi Avarjana | | | 1105 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Peiris, T G M | | | 1838 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Jayasundara, Nisansa Hansali | | | 1194 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Senanayaka, P D | | | 1702 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Bandara, K G J C | | | 1186 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Wijesekara, Bihandu Sanhinda | | | 1315 | SRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Liyanapathirana, Pasan Vindula | | | 1834 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bandara, T M Miul Prabhashwara | | | 1171 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * 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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