Individual Calculations May 2024
 Petrykowski, Pawel  Total change: 11.40  Rating chartPersonal card
 IV SZACHOWE MISTRZOSTWA SENIOROW PANSTW GRUPY WYSZEHRADZKIEJ NA ROK 2024 Ustron-Jaszowiec POL 2024-03-17
RcRownchangeKK*chgGame
 1684 1479 2.50 9 0.27 20 5.40 
  Sobich, Stanislaw 1764 POL0.001-0.1620-3.20 
  Muc, Zbigniew 1672 POL1.0010.752015.00 
  Sciborowski, Miroslaw f1879  * POL0.001-0.0820-1.60 
  Pycka, Zbigniew 1710 POL0.001-0.2120-4.20 
  Balcerczak, Ewa 1647 POL0.001-0.2820-5.60 
  Kwiatkowski, Zygmunt 1684 POL0.001-0.2420-4.80 
  Sulot, Zdzislaw 1570 POL1.0010.622012.40 
  Marszalek, Jakub 1605 POL0.5010.17203.40 
  Hoffmann, Piotr 1627 POL0.001-0.3020-6.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Columbus Energy Mistrzostwa Polski Amatorow - do 1580 FIDE Sianozety POL 2024-04-13
RcRownchangeKK*chgGame
 1552 1479 1.50 3 0.30 20 6.00 
  Oscilowski, Mateusz 1531 POL1.0010.572011.40 
  Przygrodzka, Marzanna 1551 POL0.001-0.4020-8.00 
  Dabek, Wieslaw 1575 POL0.5010.13202.60 

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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