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Individual Calculations February 2015 |
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| Ranmith, W S Total change: -30.00 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1729 | 5.00 | 8 | -0.75 | 40 | -30.00 | |
|  Sarathcandra, Gihansa Methwanthi | | | 1329 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Perera, Tharusha Salinda | | | 1410 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Gunawardena, I M P T | | | 1459 | SRI | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Nanayakkara, J A G Ganganath | | | 1522 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Ranasinghe, P K | | | 1554 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Weerawardane, Romesh | m | | 2129 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dabare, Pulasthi | | | 1531 | SRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Senavin, Dunura | | | 1501 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | * 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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