Rapid: Individual Calculations August 2023
 Galazka, Michal  Total change: 58.00  Rating chartPersonal card
 XVI Turniej szachowy o Puchar Borow Tucholskich Tuchola POL 2023-07-22
RcRownchangeKK*chgGame
 1590 1275 4.00 7 2.90 20 58.00 
  Bieganski, Zdzislaw 1672 POL0.001-0.0820-1.60 
  Kaminski, Slawomir 1411 POL1.0010.682013.60 
  Zapolska, Roksana 1478 POL1.0010.762015.20 
  Pyrzewski, Kamil 1565 POL0.001-0.1620-3.20 
  Witkowski, Jedrzej 1525 POL0.001-0.1920-3.80 
  Cyra, Dariusz 1784 POL1.0010.962019.20 
  Banet, Zbigniew 1692 POL1.0010.932018.60 

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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