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Blitz:
Individual Calculations December 2019 |
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| Wiratunga, Jenith Total change: 20.80 | |   |
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| Sri Lanka National Blitz Chess Championship 2019 | Colombo | SRI | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1399 | 3.00 | 6 | 1.04 | 20 | 20.80 | |
|  Liyanapathirana, Pasan Vindula | | | 1793 | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bandara, Viduna Lewke | | | 1133 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Liyanage, Kusalvin | | | 1156 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Amarasinghe, A A C B | | | 1799 * | SRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Weerasinghe, C C | | | 1763 | SRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Dickmadugodage, Ravi Prabath | | | 1799 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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