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Individual Calculations April 2020 |
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| Wijetunga, Isitha Uvishka Total change: 12.20 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Kandy Event | Kandy | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1414 | 3.50 | 6 | 0.61 | 20 | 12.20 | |
|  Dassanayake, D M G S | | | 1814 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Botheju, Kavindu Lakshan | | | 1070 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gunaratne, Chivath Dathesha | | | 1089 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Bandara, Dhanushka | | | 1814 * | SRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Lansakara, B M | | | 1591 | SRI | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Bandara, W M Malitha | | | 1253 | SRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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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