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Individual Calculations January 2018 |
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| Randil, Lakshitha Total change: 2.40 | |   |
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| 3rd Kolonnawa International Rating Chess Championship 2017 | Colombo | SRI | 2017-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1860 | 6.50 | 8 | 0.12 | 20 | 2.40 | |
|  Dissanayake, Sasandu Upeksha | | | 1460 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pallie, Ehsha Mishela | | wc | 1460 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pavalachandran, Ashvini | | | 1488 | SRI | 0.50 | 1 | -0.40 | 20 | -8.00 | | | De Silva, J I Ajantha | | | 1460 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Silva, L M S T | f | | 1611 | SRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Dissanayake, Manusha Dinuk | | | 1548 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Weerawardane, Romesh | m | | 2111 | SRI | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Dahanayake, Isara Banidu | c | | 1556 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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