Individual Calculations July 2019
 Orzechowski, Jacek  Total change: 4.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow 2019 - I Liga Round 8-11 wojewodztwo slaskie POL 2019-06-08
RcRownchangeKK*chgGame
 1832 2135 3.50 4 0.22 20 4.40 
  Matysek, Pawel 1735  * POL1.0010.08201.60 
  Galyga, Zbigniew 2123 POL0.501-0.0220-0.40 
  Burdzicki, Stanislaw 1735  * POL1.0010.08201.60 
  Orzechowski, Michal 1735  * POL1.0010.08201.60 
 * 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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