Individual Calculations January 2018 |
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Beltran Ortiz, Edda Georgina Total change: -5.00 | | |
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IV Azores Chess Open (CNL) | Ponta Delgada | POR | 2017-12-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1959 | 1927 | 2.00 | 5 | -0.25 | 20 | -5.00 | |
| Oliveira, Daniela Sousa | | | 1527 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | Veiga, Jose Francisco R P Neves | | | 2240 | POR | 1.00 | 1 | 0.86 | 20 | 17.20 | | Costa, Joao Guerra | | | 2146 | POR | 0.00 | 1 | -0.22 | 20 | -4.40 | | Ribeiro, Bruno | | | 2120 | POR | 0.00 | 1 | -0.25 | 20 | -5.00 | | Palhais, Custodio | | | 1762 | POR | 0.00 | 1 | -0.72 | 20 | -14.40 | | * 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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