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Individual Calculations April 2019 |
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| Sandanayake, Nimansa Sasanduni Total change: 49.20 | |   |
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| Battle of the Kings 2019 | Colombo | SRI | 2019-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1155 | 2.50 | 5 | 1.23 | 40 | 49.20 | |
|  Samaraweera, Sanith Jithnuka | | | 1170 | SRI | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Fernando, J S Aloka | | | 1555 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Senarathna, Santhush | | | 1219 | SRI | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Attanayaka, Amoda Yehen | | | 1380 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Siriwardena, G T D | | | 1555 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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