Individual Calculations May 2018
 Warchol, Bartosz  Total change: 9.60  Rating chartPersonal card
 Szachy wiosna I -OPEN FIDE Krakow POL 2018-04-14
RcRownchangeKK*chgGame
 1649 1962 4.50 5 0.24 40 9.60 
  Smietanska, Wiktoria c1562  * POL1.0010.08403.20 
  Wasik, Mateusz 1624 POL1.0010.12404.80 
  Karwacki, Piotr 1720 POL1.0010.20408.00 
  Mucha, Marta 1562  * POL0.501-0.4240-16.80 
  Gregulski, Zbigniew 1778 POL1.0010.264010.40 
 * 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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