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Individual Calculations March 2024 |
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| Kamala, Piruna Total change: -41.20 | |   |
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| Kaluthara Chess Festival 2024 | Kaluthara | SRI | 2024-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1149 | 1504 | 1.50 | 4 | -2.06 | 20 | -41.20 | |
|  Liyanage, Deneth Dulanwin | | | 1104 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Jayawickrama, U W R K | | | 1124 | SRI | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Manuthaka, Y L Senuka | | | 1137 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Dissanayake, Lihini | | | 1231 | SRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | * 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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