Individual Calculations January 2018 |
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Costa, Alfredo Jose Ferreira Da Total change: -21.60 | | |
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XXXV Torneio Aberto da Vila de Cucujaes | Cucujaes | POR | 2017-12-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1449 | 1453 | 1.50 | 5 | -1.08 | 20 | -21.60 | |
| Fernandes, Tiago Saraiva | | | 1853 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | Santos, Ana Paula O Carvalho | | | 1062 | POR | 1.00 | 1 | 0.09 | 20 | 1.80 | | Ribau, Nelson Manuel Salvador | | | 1755 | POR | 0.00 | 1 | -0.15 | 20 | -3.00 | | Borges, Rafael Peres | | | 1243 | POR | 0.00 | 1 | -0.77 | 20 | -15.40 | | Ribeiro, Gustavo | | | 1330 | POR | 0.50 | 1 | -0.17 | 20 | -3.40 | | * 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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