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Individual Calculations May 2018 |
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| Nethmina, S A Indura Total change: 54.80 | |   |
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| 11th Colombo International Chess Championship 2018 | Colombo | SRI | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1354 | 3.50 | 6 | 1.37 | 40 | 54.80 | |
|  Yashora, Tiumi | | | 1682 | SRI | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Wettasinha, Vasanta | | | 1678 | SRI | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Randil, Lakshitha | | | 1754 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pathum, G Saranga | | | 1663 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Atulugamage, Saniru Lohan | | | 1065 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Pathirana, Luchitha Disal | | | 1101 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | * 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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