Rapid: Individual Calculations June 2019
 Zarebska, Lena  Total change: 28.40  Rating chartPersonal card
 III Otwarty Turniej Szachowy FIDE w Nidzicy Nidzica POL 2019-05-12
RcRownchangeKK*chgGame
 1697 1582 4.50 8 1.42 20 28.40 
  Stobiecki, Krzysztof 1267 POL1.0010.14202.80 
  Gniado, Radoslaw 1862 POL0.5010.34206.80 
  Szymczak, Zbigniew m1982  * POL0.001-0.0820-1.60 
  Krysztopa-Czuprynska, Barbara 1584 POL1.0010.502010.00 
  Flak, Pawel 1982  * POL0.001-0.0820-1.60 
  Strepikowski, Pawel 1487 POL1.0010.37207.40 
  Ziehm, Robert 1438 POL1.0010.31206.20 
  Kotarski, Bartosz 1974 POL0.001-0.0820-1.60 
 * 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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