Individual Calculations February 2023 |
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Madusanka, L D P Total change: -16.00 | | |
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Kaluthara International Chess Festival 2023 | Kaluthara | SRI | 2023-01-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1275 | 1647 | 4.50 | 6 | -0.80 | 20 | -16.00 | |
| Minthaka, P D Yasiru Nivain | | | 1247 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Nanayakkara, Sanuk | | | 1240 | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | Gunathilaka, Kavinu Sanul | | | 1041 | SRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | Liyanage, Savinu Suhaswin | | | 1324 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | Pradeep, Nishantha | | | 1356 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | Jayaweera, Hashan | | | 1441 | SRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | * 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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