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Individual Calculations March 2020 |
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| Abiru, K A Aken Total change: 148.40 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Galle Event | Galle | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1023 | 4.50 | 7 | 3.71 | 40 | 148.40 | |
|  Lakshitha, H H Sasindu | | | 1423 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Pesanjith, M T H Sansutha | | | 1166 | SRI | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Lakmal, M A C | | | 1423 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Dhanushka , G H Thanuja | | | 1423 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Deshappriya, D Kalindu | | | 1423 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Piyumantha, M Thisal Manjith | | | 1423 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Tishor, S | | | 1423 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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