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Individual Calculations October 2018 |
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| Athavan, R K Total change: -28.60 | |   |
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| 4th Negambo International Chess Festival 2018 | Negambo | SRI | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1901 | 6.00 | 9 | -1.43 | 20 | -28.60 | |
|  Alwis, Jenuki | | | 1501 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Thanuja, Dewsara | | | 1501 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perera, D G D Y Adeekshana | | | 1501 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gunathilake, H B N D | | | 1588 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Subasinghe, K R V R | | | 2030 | SRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Askey, Roshell Nathasha | | | 1545 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Senanayaka, P D | | | 1702 | SRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Morais, Sanithu Leander Pamudith | | | 1501 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nanayakkara, J A G Ganganath | | | 1524 | SRI | 0.00 | 1 | -0.91 | 20 | -18.20 | | | * 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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