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Blitz:
Individual Calculations December 2019 |
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| Alwis, B H A Rasidu Total change: 39.40 | |   |
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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 |
| 1354 | 1283 | 5.00 | 7 | 1.97 | 20 | 39.40 | |
|  Kandearachchi, Niranga | | | 1683 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Meegamage, Don Lisath Methsara | | | 1044 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Dissanayaka, Sithija Sandeep | | | 1000 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Weerasinghe, C C | | | 1683 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Somarathne, Senuka Damsath | | | 1025 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sudarshana, P H M | | | 1555 | SRI | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Mihiranga, K A Rajitha | | | 1487 | SRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | * 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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