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Individual Calculations March 2020 |
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| Dissanayake, D M Madushan Sameer Total change: -9.60 | |   |
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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 |
| 1201 | 1245 | 3.50 | 7 | -0.48 | 20 | -9.60 | |
|  Gunawardana, Indrakeela K D Udde | | | 1234 | SRI | 0.50 | 1 | -0.02 | 20 | -0.40 | |  Kolonne, K A Thisaja Senon | | | 1071 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Pieris, T D R | | | 1645 * | SRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Kulathilake, S M M P | | | 1360 | SRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Jayaweera, D A Thevindu Nimnal | | | 1033 | SRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Shanuka, R K Chamath | | | 1055 | SRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Abeywardane, N A G | | | 1010 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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