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Individual Calculations July 2015 |
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| Wanigarathne, K A N Total change: -18.40 | |   |
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| 5th Dhamso International Chess Festival 2015 | Ambalangoda | SRI | 2015-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1199 | 0.00 | 3 | -0.46 | 40 | -18.40 | |
|  Koggala, W S T N | | | 1599 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wimalasuriya, M Sachithra | | | 1443 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Sandeepa, Haputhanthrige N Akshi | | | 1459 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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