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Blitz:
Individual Calculations February 2019 |
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| Amarasinghe, K K H Kevinda Total change: -10.40 | |   |
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| Sri Lanka National Blitz Chess Championship 2018 | Colombo | SRI | 2018-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1111 | 0.00 | 4 | -0.52 | 20 | -10.40 | |
|  Mihiranga, K A Rajitha | | | 1511 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Madusanka , L D D | | | 1395 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Anojman, S. | | | 1511 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gamage, Ovin Vidmal | | | 1349 | SRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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