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Rapid:
Individual Calculations November 2023 |
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| Perera, B Jayod Yasindu Rashmika Total change: 71.20 | |   |
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| Sri Lanka National Rapid team Chess Championship 2023 | Colombo | SRI | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1164 | 4.00 | 6 | 1.78 | 40 | 71.20 | |
|  Gnanaseelan, Jude Dorison | | | 1475 | SRI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Bandara, W M Kenul Thisen | | | 1103 | SRI | 1.00 | 1 | 0.42 | 40 | 16.80 | |  Vihanga, K A Yenuli | | | 1132 | SRI | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Galagamaarachchi, A S | | | 1682 | SRI | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Jayasinghe, Bonuka Minketh Si | | | 1199 | SRI | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Samaraweera, R G D Bhagya | | | 1178 | SRI | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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