Individual Calculations September 2021
 Zak, Daniel  Total change: 77.60  Rating chartPersonal card
 SUMMER PRAGUE OPEN 2021 - A - IM open Praha CZE 2021-08-06
RcRownchangeKK*chgGame
 1809 1409 2.50 7 1.94 40 77.60 
  Babicka, Michal 1809  * CZE0.001-0.0840-3.20 
  Skokan, Frantisek 1809  * CZE0.5010.424016.80 
  Hofmann, Tim 1809  * GER1.0010.924036.80 
  Kastner, Jan 1809  * CZE0.001-0.0840-3.20 
  Tichy, Petr 1809  * CZE0.5010.424016.80 
  Shatil, Shir 1809  * ISR0.001-0.0840-3.20 
  Sklenar, Tomas 1809  * CZE0.5010.424016.80 
 * 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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