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Individual Calculations November 2017 |
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| Dahanayake, Isara Banidu Total change: -39.20 | |   |
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| 8th Buddhi International Open Rating Tournament 2017 | Gampaha | SRI | 2017-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1595 | 5.50 | 8 | -0.98 | 40 | -39.20 | |
|  Dahanayake, A J G Thevindu D | | | 1195 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Wijeratne, W D R T | | | 1195 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Nivaethan, R | | | 1283 | SRI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Fonseka, Waranakulasuriya Chan C | | | 1232 | SRI | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Liyanage, Pesandu Rashmitha | | | 1195 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Arunakirinathan, Aruthran | | | 1195 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | De Silva, Osheen | | | 1860 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Wijesinghe, W A D Sumudu | | | 1290 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | * 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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