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Blitz:
Individual Calculations December 2019 |
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| Karunaratne, D C J Total change: 22.60 | |   |
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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 |
| 1689 | 2021 | 8.00 | 8 | 1.13 | 20 | 22.60 | |
|  Gamage, Liviru Hansana | | | 1621 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Induwara, T H D Thisarindu | | | 1621 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Iddagoda, Nikitha | | | 1621 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Obeysekara, T A Sajith Chathuran | | | 1625 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chandula, E D S | | | 1632 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Silva, Kevin Ranidu | c | | 1621 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Peiris, T S S | f | | 1915 | SRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kumara, C M S Praneeth | | | 1854 | SRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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