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Blitz:
Individual Calculations December 2019 |
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| Kularathne, K A Praveen Total change: -1.80 | |   |
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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 |
| 1353 | 1118 | 1.00 | 5 | -0.09 | 20 | -1.80 | |
|  Udumullage, Senuja Dilmith | | | 1251 | SRI | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Perera, Eshan Madawa | | | 1410 | SRI | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Iddagoda, Nikitha | | | 1518 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kumarapperuma, Sachithra | | | 1319 | SRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Dissanayake, D M Madushan Sameer | | | 1265 | SRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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