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Individual Calculations September 2019 |
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| Jago, Stephen Total change: -18.40 | |   |
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| 9th Kandy Open International Chess Festival 2019 | Kandy | SRI | 2019-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1528 | 3.50 | 6 | -0.92 | 20 | -18.40 | |
|  Dissanayaka, Anupama | | | 1131 | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Wickramarathne, D Jehan Randil | | | 1128 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Manusha, D M Nipun | | | 1214 | SRI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Dissanayake, D M Madushan Sameer | | | 1230 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ekanayake, Nipuna Ravindra | | | 1302 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Dissanayake, R K T | | | 1928 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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