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Individual Calculations February 2015 |
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| Ranasinghe, P M Total change: -14.00 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1677 | 4.00 | 6 | -0.35 | 40 | -14.00 | |
|  Iddamalgoda, I D S | | | 1277 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Asmone, Ilham Faheth | | | 1373 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Nanayakkara, J A G Ganganath | | | 1522 | SRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | De Silva, Elath Mathanga | | | 1900 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Shouthri, Arulrajah | | | 1362 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | De Silva, S S Gayashan | | | 1453 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | * 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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