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Blitz:
Individual Calculations February 2019 |
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| Gunaratne, Mojitha Sathsara Total change: -13.00 | |   |
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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 |
| 1504 | 1782 | 5.00 | 7 | -0.65 | 20 | -13.00 | |
|  Sathmina, S L Lalindu | | | 1382 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Madusanka , L D D | | | 1395 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Nabil Nazar, Mohamed | | | 1382 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Deegoda, S R | | | 1531 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Weerasinghe, C C | | | 1650 | SRI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Dahanayake, Kalindu | | | 1414 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Gamage, Chathulanka | | | 1775 | SRI | 0.00 | 1 | -0.51 | 20 | -10.20 | | | * 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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