Rapid: Individual Calculations July 2019
 Kietrys, Maciej  Total change: 49.20  Rating chartPersonal card
 Grand Prix Ostrody 2019 Ostroda POL 2019-06-02
RcRownchangeKK*chgGame
 1700 1607 6.00 9 2.46 20 49.20 
  Dziodko, Wiktoria 1207  * POL1.0010.08201.60 
  Krzywicki, Dariusz 1978 POL0.001-0.1020-2.00 
  Maslewska, Anna 1251 POL1.0010.11202.20 
  Kempinski, Tomasz f2007  * POL0.5010.42208.40 
  Rak, Tomasz 1917 POL0.001-0.1420-2.80 
  Kempinski, Zdzislaw 1960 POL1.0010.892017.80 
  Zarebski, Cezary 1880 POL0.5010.33206.60 
  Janusiewicz, Michal 1358 POL1.0010.19203.80 
  Malinowski, Szymon 1740 POL1.0010.682013.60 
 * 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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