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Individual Calculations September 2018 |
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| Sivathanujan, S Total change: -63.20 | |   |
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| Kandy Open International Rating Chess Championship 2018 | Kandy | SRI | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1577 | 5.00 | 9 | -1.58 | 40 | -63.20 | |
|  Udumullage, Senuja Dilmith | | | 1177 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Jayawardena, Wishmitha Diviyanga | | | 1177 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gamage, Chathulanka | | | 1798 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Varshith, Nela | | | 1257 | IND | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Indrajith, J A K N T | | | 1237 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Wijekoon, Chandana | c | | 1977 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jayaweera Gamage, Disindu Hansad | | | 1267 | SRI | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Kumarasinghe, Minuli | | | 1177 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rathnayake, R M Dinithi Panchali | | wc | 1191 | SRI | 0.50 | 1 | -0.41 | 40 | -16.40 | | | * 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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