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Blitz:
Individual Calculations February 2023 |
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| Weerasinghe, C C Total change: 46.80 | |   |
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| Kandy Open International Rating blitz Chess Championships 2022 | Kandy | SRI | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1753 | 9.00 | 9 | 2.34 | 20 | 46.80 | |
|  Weerathunga, W A S H | | | 1353 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gunawardena, Y Kaveesha | | | 1228 | SRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Insara, S D Nadev | | | 1293 | SRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Wijesuriya, G P Y | | wc | 1419 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sandeepani, M Tharushi | | | 1444 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Alahakoon, Isuru | f | | 2004 | SRI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Dharmakeerthi, G K Pasindu Nims | | | 1658 | SRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Liyanapathirana, Pasan Vindula | | | 1812 | SRI | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Gamage, Ovin Vidmal | | | 1474 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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