Rapid: Individual Calculations March 2018
 Kosny, Marek  Total change: -24.20  Rating chartPersonal card
 Otwarte Mistrzostwa Powiatu Wolominskiego - Zielonka 2018 Zielonka POL 2018-02-11
RcRownchangeKK*chgGame
 1628 1857 5.50 9 -1.21 20 -24.20 
  Jaczynski, Kacper 1457  * POL1.0010.08201.60 
  Kaczmarski, Cezary 1457  * POL1.0010.08201.60 
  Praczukowski, Stanislaw 1983 POL0.001-0.3320-6.60 
  Czarnomski, Dominik 1457  * POL1.0010.08201.60 
  Malicka, Maria wc1524 POL0.501-0.3820-7.60 
  Partyka, Igor 1575 POL0.001-0.8420-16.80 
  Jaworowski, Andre 1465 USA1.0010.08201.60 
  Laszczak, Przemyslaw 1790 POL0.001-0.5920-11.80 
  Staroszczyk, Mateusz 1940 POL1.0010.612012.20 
 * 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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