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Blitz:
Individual Calculations November 2019 |
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| Narahenpitiya, Pathiranalage S R Total change: -21.00 | |   |
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| Sri Lanka Mercantile - Government Service Blitz Chess Championship 2019 | Colombo | SRI | 2019-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 2032 | 1.50 | 3 | -1.05 | 20 | -21.00 | |
|  Chanaka, Malintha | | | 1869 | SRI | 0.00 | 1 | -0.72 | 20 | -14.40 | |  Tharanga, B Nalin | | | 1632 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alahakoon, A M C | | | 1643 | SRI | 0.50 | 1 | -0.41 | 20 | -8.20 | | | * 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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