Individual Calculations April 2020 |
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Rangajeewa, M G Sachithra Sandar Total change: 11.60 | | |
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Colombo International Chess Festival 2020 | Colombo | SRI | 2020-02-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1388 | 1212 | 1.50 | 4 | 0.29 | 40 | 11.60 | |
| De Silva, L M S T | f | | 1612 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Dissanayake, Manusha Dinuk | | | 1494 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | Sethiya , A Vinuga | | | 1410 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | Ovitigala, Chenitha Mithvidu | | | 1034 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | * 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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