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Individual Calculations September 2018 |
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| Madhawa, W A Isurantha Total change: 27.20 | |   |
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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 |
| 1370 | 1269 | 3.00 | 6 | 0.68 | 40 | 27.20 | |
|  Potluri, Supreetha | | wf | 1669 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Thrimahavithana, Kemitha | | | 1056 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Gunawardena, Y Kaveesha | | | 1102 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Rajashekara, N | | | 1465 | IND | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Thawalampola, Oshada D | | | 1446 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Deshappriya, D Kalindu | | | 1481 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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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