Rapid: Individual Calculations April 2022
 Kopestynski, Michal  Total change: 66.40  Rating chartPersonal card
 Mistrzostwa Polski Amatorow w Szachach Szybkich 2022 Pegow POL 2022-03-19
RcRownchangeKK*chgGame
 1661 1395 5.50 9 3.32 20 66.40 
  Madrawski, Krzysztof 1996 POL0.001-0.0220-0.40 
  Czak, Jaroslaw 1133 POL1.0010.18203.60 
  Gromczak, Dariusz 1838 POL0.001-0.0620-1.20 
  Migdzinski, Krzysztof 1219 POL1.0010.27205.40 
  Maksimenko, Andrei Jr 1729 UKR1.0010.882017.60 
  Gorecki, Janusz 1719 POL1.0010.872017.40 
  Zieba, Robert 1827 POL1.0010.932018.60 
  Meller, Piotr 1782 POL0.5010.41208.20 
  Borowski, Przemyslaw 1706 POL0.001-0.1420-2.80 

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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