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Individual Calculations March 2020 |
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| Jayaweera, Y Total change: -25.40 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Colombo Event | Colombo | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1704 | 5.50 | 8 | -1.27 | 20 | -25.40 | |
|  Atulugamage, Saniru Lohan | | | 1304 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Randunuge, Lasith Rasika | | | 1304 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dissanayake, Manusha Dinuk | | | 1494 | SRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Selvarajah, Selvendra | | | 1311 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jayaweera Gamage, Disindu Hansad | | | 1365 | SRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Induwara, T H D Thisarindu | | | 1320 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Morais, Sanithu Leander Pamudith | | | 1566 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Akasha, J P Vihanga | | | 1506 | SRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * 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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