Rapid: Individual Calculations July 2024
 Operman, Dariusz  Total change: -20.40  Rating chartPersonal card
 XXIII Memorial Ryszarda Obertowskiego w Swieciu - OPEN A. Swiecie POL 2024-05-25
RcRownchangeKK*chgGame
 1636 1586 3.00 9 -1.02 20 -20.40 
  Kirszenstein, Adam 1914 POL0.001-0.1320-2.60 
  Urbanski, Jacek 1554 POL1.0010.46209.20 
  Tyda, Krzysztof c1754 POL0.001-0.2820-5.60 
  Maciejewski, Iwo 1566 POL0.001-0.5320-10.60 
  Fryszka, Henryk 1410 POL1.0010.27205.40 
  Chabowski, Aleksander 1895 POL0.001-0.1420-2.80 
  Bultrowicz, Leszek 1593 POL0.5010.01200.20 
  Galinski, Grzegorz 1562 POL0.001-0.5320-10.60 
  Zach, Alexander 1475 POL0.501-0.1520-3.00 

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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