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Individual Calculations July 2024 |
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| Wijekoon, Chandana Total change: 37.40 | |   |
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| 2nd Rahulian's International Chess Festival 2024 | Matara | SRI | 2024-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1796 | 7.00 | 9 | 1.87 | 20 | 37.40 | |
|  Liyanage, D B M Nethmini | | | 1471 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Senarathna, Chamithu Dewwin | | | 1546 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Minsara, S D Sadev | | | 1640 | SRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Aarush, Bhat | | | 1607 | IND | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Manuranga, D Lahiru | | | 1642 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Thilakarathne, G M H | m | | 2196 * | SRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Perera, B Yenuthi Sahanlee | | | 1731 | SRI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Vignesh, B | | | 2196 * | IND | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Madushanka, Harsha | | | 1772 | SRI | 0.50 | 1 | -0.03 | 20 | -0.60 | | | * 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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