Individual Calculations March 2023
 Radecki, Krzysztof  Total change: 4.20  Rating chartPersonal card
 Turniej o norme kandydacka w Hetmanie Plock 2023.02 Plock POL 2023-02-11
RcRownchangeKK*chgGame
 1657 1941 8.50 10 0.21 20 4.20 
  Zimochocki, Roman 1541  * POL1.0010.08201.60 
  Szymanski, Jan 1709 POL0.001-0.7920-15.80 
  Kowalczyk, Michal 1683 POL1.0010.18203.60 
  Klein, Zbigniew 1700 POL1.0010.20204.00 
  Grochulski, Krzysztof 1714 POL1.0010.21204.20 
  Zimochocki, Roman 1417 POL0.501-0.4720-9.40 
  Szymanski, Jan 1709 POL1.0010.21204.20 
  Kowalczyk, Michal 1683 POL1.0010.18203.60 
  Klein, Zbigniew 1700 POL1.0010.20204.00 
  Grochulski, Krzysztof 1714 POL1.0010.21204.20 
 * 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)
 

 

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