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Individual Calculations July 2015 |
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| Nethsara, W M Daham Total change: -4.00 | |   |
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| 5th Dhamso International Chess Festival 2015 | Ambalangoda | SRI | 2015-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1179 | 0.50 | 4 | -0.10 | 40 | -4.00 | |
|  Lamahewa, S | | | 1579 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Abeysinghe, H M H Janandani | | | 1428 | SRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Jayaweera, Sayuni Gihansa | | wc | 1503 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Sirimewan, K Hasareli | | | 1417 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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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