Individual Calculations September 2019
 Huchwajda, Lukasz  Total change: -27.80  Rating chartPersonal card
 XXVII Miedzynarodowy Festiwal Szachowy w Poznaniu - OPEN A Poznan POL 2019-08-18
RcRownchangeKK*chgGame
 1834 1980 4.00 8 -1.39 20 -27.80 
  Rozanski, Mateusz 1580  * POL1.0010.08201.60 
  Szelag, Marcin m2380  * POL0.001-0.0820-1.60 
  Rusinski, Mateusz 1813 POL1.0010.28205.60 
  Lach, Tomasz 1814 POL0.001-0.7220-14.40 
  Sklepinski, Artur 1759 POL1.0010.22204.40 
  Zarzycki, Lukasz 1580  * POL1.0010.08201.60 
  Sliwerski, Radoslaw 2041 POL0.001-0.4220-8.40 
  Kupsik, Joanna 1708 POL0.001-0.8320-16.60 
 * 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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