Individual Calculations February 2018 |
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Przerwa, Sebastian Total change: 20.80 | | |
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IV WIELKOPOLSKA LIGA SENIOROW GRUPA B-2017-2018 Round 4-7 | Poznan | POL | 2018-01-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1484 | 1690 | 4.00 | 4 | 1.04 | 20 | 20.80 | |
| Sniezek, Kacper | | | 1693 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | | Franek, Diana | | | 1290 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kabzinski, Jan | | | 1436 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | Krawczyk, Piotr | | | 1518 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | * 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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