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Individual Calculations October 2018 |
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| Senanayaka, P D Total change: 20.40 | |   |
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| 4th Negambo International Chess Festival 2018 | Negambo | SRI | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1702 | 7.00 | 9 | 1.02 | 20 | 20.40 | |
|  Maithripala, W D P N | | | 1302 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  De Silva, T Dinura Hemjith | | | 1302 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ekanayake, Hasindu Chiranga | | | 1302 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nanayakkara, J A K Saranath | f | | 2019 | SRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Bandara, W K S V | | | 1302 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perera, D G D Y Adeekshana | | | 1323 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Athavan, R K | | | 1901 | SRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Peiris, T G M | | | 2073 | SRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Dharmasena, W M S S B | | | 1302 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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