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Individual Calculations March 2015 |
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| Bandara, P M R L Total change: -1.80 | |   |
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| Colombo Chess Festival 2015 | Colombo | SRI | 2015-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1924 | 6.00 | 7 | -0.09 | 20 | -1.80 | |
|  Gunarathne, Senila Amaneth | | | 1524 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gunarathna, Thinula Amadith | | | 1524 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jayaweera, Sayuni Gihansa | | wc | 1524 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Bandara, R M Nisakya | | | 1524 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Herath, H M S S A | | | 1524 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jayaweera, C L | | | 1716 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Perera, Jayashanka | | | 1759 | SRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | * 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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