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Individual Calculations May 2014 |
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| Wimalasuriya, Kasun M. Total change: -17.40 | |   |
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| Sri Lanka National Youth Chess Championship Under 18 Open | Colombo | SRI | 2014-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1855 | 4.00 | 7 | -1.16 | 15 | -17.40 | |
|  Brahman, Tharmasanthiran | | | 1455 * | SRI | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Shamiranga, K L L | | | 1569 | SRI | 0.50 | 1 | -0.34 | 15 | -5.10 | |  Rangamuwa, W L B | | | 1455 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Sandeepana, W M Vibushitha | | | 1595 | SRI | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Kulasekara, Kashapa D M T | | | 1974 | SRI | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Doluweera, Dinul Thisura | c | | 1835 | SRI | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Uduwala, Pramod Dimuthu | | | 1628 | SRI | 0.50 | 1 | -0.29 | 15 | -4.35 | | | * 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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