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Blitz:
Individual Calculations February 2019 |
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| Gamage, Liviru Hansana 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 |
| 1284 | 1018 | 1.50 | 5 | 0.52 | 20 | 10.40 | |
|  Weerasinghe, C C | | | 1418 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kumarasinghe, P Sandaru Kaushal | | | 1214 | SRI | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Sandaruwan, M G Ravindu | | | 1269 | SRI | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Alwis, Randeepa | | | 1102 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Tennakoon, I L K | | | 1418 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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