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Individual Calculations May 2014 |
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| Kulasekara, Kashapa D M T Total change: 0.45 | |   |
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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 |
| 1704 | 1974 | 6.50 | 8 | 0.03 | 15 | 0.45 | |
|  Wijerathne, G J Chandula | | | 1574 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Rangamuwa, W L B | | | 1574 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Obeysekara, T A Sajith Chathuran | | | 1632 | SRI | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Haputhanthri, H U D B | | | 1823 | SRI | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Kumara, M H N | | | 1618 | SRI | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Wimalasuriya, Kasun M. | c | | 1855 | SRI | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Perera, A K N A | c | | 1702 | SRI | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Ariyawansa, K A P M | | | 1852 | SRI | 0.50 | 1 | -0.17 | 15 | -2.55 | | | * 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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