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Individual Calculations October 2014 |
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| Ellawela, Suveen Total change: -6.00 | |   |
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| National Amateur Chess Championship 2014 | Colombo | SRI | 2014-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1617 | 4.50 | 7 | -0.15 | 40 | -6.00 | |
|  Nethsara, W M Daham | | | 1217 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Samarakoon, Hevidu | | | 1236 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Nanayakkara, T | | | 1334 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Doluweera, Minul Sanjula | c | | 1900 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Lamahewa, C | | | 1832 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Senavin, Dunura | | | 1389 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Wijetunga, Isitha Uvishka | | | 1377 | SRI | 1.00 | 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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