Individual Calculations June 2022
 Lach, Ireneusz  Total change: 24.80  Rating chartPersonal card
 DMP - III Liga Seniorow PK 2022 Bystre POL 2022-05-20
RcRownchangeKK*chgGame
 2011 1849 4.00 9 1.24 20 24.80 
  Jaskolka, Tomasz c2214 POL0.001-0.1020-2.00 
  Piekarski, Lukasz 1872 POL1.0010.532010.60 
  Kardys, Zbigniew 1922 POL0.5010.10202.00 
  Dzwierzynski, Bartosz 2118 POL0.001-0.1720-3.40 
  Mrozowski, Patryk 2143 POL1.0010.852017.00 
  Sygulski, Piotr 1975 POL0.001-0.3320-6.60 
  Zielinski, Sebastian 1664 POL1.0010.26205.20 
  Czajkowski, Ryszard 2013 POL0.001-0.2820-5.60 
  Fistek, Dariusz 2182 POL0.5010.38207.60 

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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