Individual Calculations August 2013
 Kostyra, Stanislaw  Total change: 2.90  Rating chartPersonal card
 V Memorial Bieluczykow 2013 Bialystok POL 2013-06-29
RcRownchangeKK*chgGame
 2027 2280 8.00 9 0.99 10 9.90 
  Grabarczyk, Sylwester 1880  * CZE1.0010.08100.80 
  Cylwik, Zbigniew 2002 POL0.501-0.3310-3.30 
  Klimaszewski, Dariusz 2212 POL1.0010.41104.10 
  Khamitskiy, Sergei m2278 BLR1.0010.50105.00 
  Budrewicz, Krzysztof 2215 POL0.501-0.0910-0.90 
  Kaczmarek, Arkadiusz 2016 POL1.0010.18101.80 
  Kosakowski, Jakub 1880  * POL1.0010.08100.80 
  Kozlowski, Piotr 1880  * POL1.0010.08100.80 
  Burakowska, Gabriela 1880  * POL1.0010.08100.80 
 * 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 Kresowy Festiwal Sokolka 2013 Sokolka POL 2013-07-06
RcRownchangeKK*chgGame
 2027 2280 5.50 8 -0.70 10 -7.00 
  Widelski, Kacper 1880  * POL1.0010.08100.80 
  Veremeichik, Vladimir 2340 BLR0.5010.08100.80 
  Szczepaniec, Stanislaw 1972 POL0.001-0.8610-8.60 
  Smirnov, Aleksander 2165 BLR0.001-0.6610-6.60 
  Kozaczynska, Aleksandra 1880  * POL1.0010.08100.80 
  Szydlowski, Wiktor 1880  * POL1.0010.08100.80 
  Kotarski, Bartosz 1880  * POL1.0010.08100.80 
  Olszewski, Andrzej 2222 POL1.0010.42104.20 
 * 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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