Rapid: Individual Calculations September 2017
 Iwanczuk, Krzysztof  Total change: 37.60  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B16 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1729 1668 6.50 11 1.88 20 37.60 
  Piekus, Dominik 1268  * POL1.0010.08201.60 
  Szpar, Milosz 1932 POL0.001-0.1820-3.60 
  Sypien, Natan 1463 POL1.0010.24204.80 
  Lukasiewicz, Krzysztof 1957 POL0.5010.34206.80 
  Dzwierzynski, Bartosz 1771 POL0.001-0.3620-7.20 
  Golinski, Kacper 1401 POL1.0010.18203.60 
  Polczyk, Mikolaj 1763 POL1.0010.632012.60 
  Kowalski, Igor 1987 POL0.001-0.1320-2.60 
  Tustanowski, Mateusz 1784 POL1.0010.662013.20 
  Garbowski, Jakub 1976 POL0.001-0.1420-2.80 
  Filewicz, Radoslaw 1713 POL1.0010.562011.20 
 * 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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