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Individual Calculations April 2020 |
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| Malketh, L Sanithu Total change: 6.40 | |   |
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| Colombo International Chess Festival 2020 | Colombo | SRI | 2020-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1459 | 1175 | 1.00 | 5 | 0.16 | 40 | 6.40 | |
|  Jayaweera, C L | | | 1575 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sanuda, Rehan | | | 1410 | SRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Sanudula, K M Dahamdi | | wc | 1511 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Dharmasena, W M S S B | | | 1400 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Dineth, S A Induwara | | | 1401 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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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