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Individual Calculations June 2018 |
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| Sooriyaarachchi, Isuru Madusha Total change: 27.00 | |   |
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| 8th Dhamso International Chess Festival 2018 | Ambalngoda | SRI | 2018-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1539 | 4.50 | 7 | 1.35 | 20 | 27.00 | |
|  Rupasinghe, Sudam Wathsara | | | 1139 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sithumina, K T Sithuli | | | 1177 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Randil, Lakshitha | | | 1904 | SRI | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Jayawardana, Chenuka Nethvidu | | | 1435 | SRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Krishna, C R G | m | | 1939 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fernando, J M Marlon P | | | 1734 | SRI | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Dabarera, G W D M | | | 1721 | SRI | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * 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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