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Rapid:
Individual Calculations July 2019 |
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| Hughes, John David Total change: -4.20 | |   |
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| Circuito Xadrez no Museu 2019 - Museu da Marioneta | Lisboa | POR | 2019-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1112 | 1.00 | 5 | -0.21 | 20 | -4.20 | |
|  Andrade, Jose Graca Vieira | | | 1512 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alves, Luis Miguel | | | 1512 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Silva, Jose Francisco M Azevedo | | | 1238 | POR | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Machado, Remigio Matos | | | 1032 | POR | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Goncalves, Carlos Manuel M. | | | 1467 | POR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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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