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Individual Calculations February 2015 |
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| Madusanka, L D P Total change: 10.40 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1699 | 5.50 | 8 | 0.52 | 20 | 10.40 | |
|  Jayasundara, Nisansa Hansali | | | 1299 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Karunarathne, D D W Gamini | | | 1393 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Madurapperuma, M A D Maheshika L | | | 1352 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Dissanayake, R S | | | 1920 | SRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Lakmal, M A C | | | 1532 | SRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Gunawardena, I M P T | | | 1459 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Liyanapathirana, Pasan Vindula | | | 1829 | SRI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Dhanush, Bharadwaj | | | 1892 | IND | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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