Rapid: Individual Calculations April 2015
 Skierski, Jacek  Total change: 6.60  Rating chartPersonal card
 III Turniej Szachowy Przyjazni Polsko-Wegierskiej Katowice POL 2015-03-21
RcRownchangeKK*chgGame
 1787 1556 2.00 7 0.33 20 6.60 
  Kovacs, Tamas 1956  * HUN0.001-0.0820-1.60 
  Gunyecz, Zoltan Dr. 1863 HUN0.5010.36207.20 
  Chrobak, Piotr 1919 POL0.5010.40208.00 
  Biela, Damian 1819 POL0.001-0.1820-3.60 
  Adamczyk, Piotr 1823 POL0.001-0.1820-3.60 
  Adam, Zoltan 1871 HUN0.001-0.1420-2.80 
  Bulenda, Rafal 1259 POL1.0010.15203.00 
 * 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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