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Individual Calculations September 2018 |
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| Thilakaratna, D H Sahasra Geesar Total change: 126.40 | |   |
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| Sri Lanka Open International Rating Chess Championship 2018 | Colombo | SRI | 2018-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1298 | 5.00 | 8 | 3.16 | 40 | 126.40 | |
|  Kodithuwakku, Lisara | | | 1690 | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Tribuwan, T W Helik | | | 1594 | SRI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Chandula, E D S | | | 1588 | SRI | 1.00 | 1 | 0.84 | 40 | 33.60 | | | De Silva, Osheen | | | 1698 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tennakoon, I L K | | | 1637 | SRI | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Wijesuriya, G P Y | | wc | 1628 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Siriwardane, A L | | | 1448 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Saravanabaavan, Yughatharoon | | | 1024 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | * 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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