Individual Calculations February 2018 |
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Kostecki, Samuel Total change: 30.80 | | |
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XXVIII Miedzynarodowy Festiwal Szachowy CRACOVIA-2017 Grupa B | Krakow | POL | 2017-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1805 | 1565 | 3.00 | 9 | 1.02 | 20 | 20.40 | |
| Dwilewicz, Agata | | | 1904 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | Kubik, Zbigniew | | | 1832 | POL | 1.00 | 1 | 0.82 | 20 | 16.40 | | Silich, Yahor | c | | 1897 | BLR | 0.00 | 1 | -0.12 | 20 | -2.40 | | Van Poucke, Simon | | | 1965 * | BEL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Buchta, Agnieszka | | | 1801 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | Furtak, Joanna | | | 1718 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | | Van Steenkiste, Luc | | | 1825 | BEL | 0.00 | 1 | -0.18 | 20 | -3.60 | | Gulbeyaz, Esra | | | 1467 | TUR | 1.00 | 1 | 0.37 | 20 | 7.40 | | Ruhlmann, Helene | | | 1833 | FRA | 0.00 | 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) | | IV WIELKOPOLSKA LIGA SENIORÓW GRUPA A-2017-2018 Round 4-5 | Poznan | POL | 2018-01-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1367 | 1565 | 2.00 | 2 | 0.52 | 20 | 10.40 | |
| Korcz, Marek | | | 1476 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | Korzystka, Wiktor | | | 1257 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | 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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