Rapid: Individual Calculations April 2015
 Babczynski, Zbigniew  Total change: -20.40  Rating chartPersonal card
 III Turniej Szachowy Przyjazni Polsko-Wegierskiej Katowice POL 2015-03-21
RcRownchangeKK*chgGame
 1590 1690 2.00 5 -1.02 20 -20.40 
  Wiewiora, Eneasz 2090  * POL0.001-0.0820-1.60 
  Knapik, Julia 1320 POL0.001-0.9020-18.00 
  Czerwinski, Szymon 1290  * POL1.0010.08201.60 
  Kernbach, Mariusz 1378 POL1.0010.14202.80 
  Adam, Zoltan 1871 HUN0.001-0.2620-5.20 
 * 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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