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Rapid:
Individual Calculations October 2019 |
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| Perera, Jayashanka Total change: -5.60 | |   |
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| Sri Lanka Inter Club Rapid Chess Championship 2019 - Open | Colombo | SRI | 2019-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1807 | 5.00 | 7 | -0.28 | 20 | -5.60 | |
|  Lewke Bandara, Dulana L | | | 1407 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Karunarathna, D D C Adithya Kum | | | 1407 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yatawala, Manushka | | | 1548 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Deegoda, S R | | | 1765 | SRI | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Theekshana, H G Denuwan | | | 1692 | SRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Silva, Kevin Ranidu | c | | 1635 | SRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Jayaweera, Y | | | 1679 | SRI | 1.00 | 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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