Rapid: Individual Calculations May 2017
 Czerwonski, Aleksander  Total change: 17.40  Rating chartPersonal card
 Niedziela przy Szachownicy - Open - T3 Gozrzow Wielkopolski POL 2017-04-23
RcRownchangeKK*chgGame
 1996 2341 7.00 7 0.87 20 17.40 
  Bylinski, Grzegorz 1941  * POL1.0010.08201.60 
  Bola, Zygmunt 1941  * POL1.0010.08201.60 
  Brok, Jerzy 2113 POL1.0010.21204.20 
  Gigola, Jacek 1941  * POL1.0010.08201.60 
  Swiderski, Radoslaw 2155 POL1.0010.26205.20 
  Czechowski, Jakub 1941  * POL1.0010.08201.60 
  Przysiecki, Kajetan c1941  * POL1.0010.08201.60 
 * 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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