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Blitz:
Individual Calculations February 2018 |
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| Johnson, Gabriella Total change: 9.20 | |   |
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| National Blitz Championship 2017-2018 | Port of Spain | TTO | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1723 | 3.00 | 7 | 0.46 | 20 | 9.20 | |
|  Harper, Ryan | f | | 2123 * | TTO | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Winter Atwell, Adrian | f | | 2015 | TTO | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Lee, Hayden | | | 1760 | TTO | 1.00 | 1 | 0.55 | 20 | 11.00 | | | James, Keevin | | | 1861 | TTO | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Rambally, Eon | | | 1351 | TTO | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Hunte, Keelan | | | 1672 | TTO | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Cupid, Kevin | f | | 2123 * | TTO | 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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