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Blitz:
Individual Calculations February 2019 |
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| Kumarasinghe, P Sandaru Kaushal Total change: -10.80 | |   |
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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 |
| 1146 | 1214 | 2.50 | 5 | -0.54 | 20 | -10.80 | |
|  Gamage, Liviru Hansana | | | 1018 | SRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Fernando, W W Senith Chinthira | | | 1003 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Amarasinghe, H D I R | | | 1060 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Alahakoon, T N | | | 1614 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mendis, Sandanu | | | 1036 | SRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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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