Rapid: Individual Calculations June 2017
 Stachanczyk, Jacek  Total change: -18.00  Rating chartPersonal card
 V Szachowy Turniej Przyjazni Polsko-Wegierskiej Katowice POL 2017-05-20
RcRownchangeKK*chgGame
 1871 2181 2.50 4 -0.90 20 -18.00 
  Kania, Dominik 1781  * POL0.501-0.4220-8.40 
  Pozimski, Szymon 1981 POL0.001-0.7620-15.20 
  Lendla, Janusz 1781  * POL1.0010.08201.60 
  Paczkowski, Adam 1940 POL1.0010.20204.00 
 * 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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