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Individual Calculations September 2018 |
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| Rajashekara, N Total change: 41.60 | |   |
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| Kandy Open International Rating Chess Championship 2018 | Kandy | SRI | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1465 | 6.00 | 9 | 2.08 | 20 | 41.60 | |
|  Alwis, Randeepa | | | 1104 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Amarasinghe, A A C B | | | 1865 * | SRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Jayawardana, Lasal | | | 1829 | SRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Jayasundara, Nisansa Hansali | | | 1196 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | De Silva, Rasheen | | | 1794 | SRI | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Jayaweera, Y | | | 1755 | SRI | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Madhawa, W A Isurantha | | | 1269 | SRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Hansana, G Haritha | c | | 1307 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Dahanayake, Isara Banidu | c | | 1640 | SRI | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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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