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Individual Calculations April 2020 |
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| Liyanagama, Pasandul Total change: -6.00 | |   |
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| Colombo International Chess Festival 2020 | Colombo | SRI | 2020-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1334 | 4.00 | 7 | -0.15 | 40 | -6.00 | |
|  Dharmathilaka, Thejana Vimukthi | | | 1023 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Sandaruwan, A M T P | | | 1734 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Koswatte, C T | | | 1734 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kalinga, Manumitha | | | 1014 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Desurra, G P Damsilu | | | 1097 | SRI | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Vithanawasam, Oneli | | | 1133 | SRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Chathura, Vishwa | | | 1184 | SRI | 0.50 | 1 | -0.20 | 40 | -8.00 | | | * 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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