Rapid: Individual Calculations January 2024
 Daniel, Zbigniew  Total change: 19.40  Rating chartPersonal card
 I Mikolajkowy Turniej Szachowy w Zurawicy Grupa A Zurawica POL 2023-12-03
RcRownchangeKK*chgGame
 1486 1418 4.00 7 0.97 20 19.40 
  Lach, Tomasz 1827 POL0.001-0.0820-1.60 
  Kolodziej, Radoslaw 1090 POL1.0010.13202.60 
  Stachowicz, Hubert 1816 POL0.001-0.0820-1.60 
  Walczak, Konrad 1655 POL0.001-0.2020-4.00 
  Korecka, Anna 1213 POL1.0010.24204.80 
  Janzer, Janusz 1126 POL1.0010.15203.00 
  Bil, Piotr 1673 POL1.0010.812016.20 

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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