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Individual Calculations November 2018 |
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| Nabil Nazar, Mohamed Total change: 118.40 | |   |
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| Buddhi Open International Rating Chess Tournament 2018 | Gampaha | SRI | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1278 | 4.50 | 7 | 2.96 | 40 | 118.40 | |
|  Jayarathne, M N G | | | 1631 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Jayawardane, M S Nimnajith | | | 1045 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Gunathilake, H B N D | | | 1588 | SRI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Madusanka, L D P | | | 1678 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Lakmal, M A C | | | 1554 | SRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Wiratunga, Ishan | | | 1678 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Siriwardena, G T D | | | 1546 | SRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | * 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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