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Individual Calculations September 2018 |
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| Gunasekara, W A N Senpathi Total change: -4.00 | |   |
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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 |
| 1439 | 1548 | 5.50 | 9 | -0.10 | 40 | -4.00 | |
|  Dineth, S A Induwara | | | 1148 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Priyankara, Chamil | | | 1948 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Induwara, Dimuth | | | 1148 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Siyambalapitiya, S V D S | | | 1212 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Amarasinghe, A A C B | | | 1912 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Karthikeyan, Kiruththikah | | | 1220 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Sanjaya, W M Lankanath | | | 1294 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Ariyawansa, K A P M | | | 1785 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Bentharaarachchi, Vinuga Ometh | | | 1284 | SRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | * 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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