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Individual Calculations September 2018 |
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| Jayaweera, Y Total change: -14.40 | |   |
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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 |
| 1494 | 1755 | 7.00 | 10 | -0.72 | 20 | -14.40 | |
|  Damketh, Okitha | | | 1355 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jayasundara, Nisansa Hansali | | | 1355 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Harrikizhan, K C | | | 1381 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Epa, W Buthmi J | | | 1355 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ushan, Lochana | | | 1355 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Samaranayake, K P R N | | | 1926 | SRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Rajashekara, N | | | 1465 | IND | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Nethmina, S A Indura | | | 1363 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gunathilake, M D Wonara S | | | 1407 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Wijekoon, Chandana | c | | 1980 | SRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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