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Individual Calculations March 2020 |
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| Jayawardana, J G Y R Total change: 14.00 | |   |
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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 |
| 1180 | 1061 | 2.50 | 6 | 0.35 | 40 | 14.00 | |
|  Sanjaya, W M Lankanath | | | 1227 | SRI | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Lakshitha, H H Sasindu | | | 1461 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pesanjith, M T H Sansutha | | | 1166 | SRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Herath, K Praveen Basara | | | 1080 | SRI | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Tharanga, R A R | | | 1036 | SRI | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Nimthaka, U J Nimuthu | | | 1110 | SRI | 0.50 | 1 | 0.07 | 40 | 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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