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Blitz:
Individual Calculations March 2020 |
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| Powers Roibal, Frank Total change: -28.20 | |   |
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| Copa Rigoberto Alderete Inmemoriam - Blitz | Matanzas | CUB | 2020-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 2016 | 1.50 | 7 | -1.41 | 20 | -28.20 | |
|  Delgado Ramos, Hector | m | | 2416 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Rodriguez Martinez, Dionys Mario | | | 1616 * | CUB | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ramos Silvera, Roberto A | | | 2332 | CUB | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Fernandez Padron, Oscar | | | 2053 | CUB | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Suri Ortega, Gerardo | | | 2033 | CUB | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Gonzalez Gomez, Ronier | | | 2243 | CUB | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ruiz Sosa, ,rommy | | | 1913 | CUB | 0.50 | 1 | -0.14 | 20 | -2.80 | | | * 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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