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Rapid:
Individual Calculations January 2019 |
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| Amarasinghe, A A C B Total change: -21.40 | |   |
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| Sri Lanka Inaugural Inter Club Rapid Chess Championship 2018 | Colombo | SRI | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1954 | 3.00 | 5 | -1.07 | 20 | -21.40 | |
|  Akila, D.m. | | | 1554 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nethmina, S A Indura | | | 1554 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bandara, Dhanushka | | | 1865 | SRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Weerasinghe, C C | | | 1580 | SRI | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Ariyawansa, K A P M | | | 1795 | SRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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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