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Individual Calculations October 2018 |
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| Lakmal, M A C Total change: 5.20 | |   |
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| 4th Negambo International Chess Festival 2018 | Negambo | SRI | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1547 | 5.00 | 8 | 0.26 | 20 | 5.20 | |
|  Sandanayake, Nimansa Sasanduni | | | 1147 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rasanjana, W K Yasiru | | | 1247 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Lamahewa, C | | | 1842 | SRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Karthikeyan, Kiruththikah | | | 1220 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Samaranayake, K P R N | | | 1926 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Viraja, S M Yasas | | | 1175 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Liyanage, D B M Nethmini | | | 1217 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Munasinghe, Lahiru | | | 1943 | SRI | 0.00 | 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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