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Individual Calculations March 2020 |
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| Kodithuwakku , Gaindu Vidunitha Total change: -4.40 | |   |
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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 |
| 1215 | 1026 | 1.00 | 4 | -0.11 | 40 | -4.40 | |
|  De Silva, Gihan | | | 1426 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kanakarathna, Ravindu Praveen | | | 1028 | SRI | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Sanjaya, W M Lankanath | | | 1227 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | De Silva, D Nawam Sarojen | | | 1180 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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