Individual Calculations September 2021
 Taler, Andrzej  Total change: -12.60  Rating chartPersonal card
 Z Szachami przez Polske - IX turniej szachowy Dabki 2021 Dabki POL 2021-08-08
RcRownchangeKK*chgGame
 1459 1336 2.00 7 -0.63 20 -12.60 
  Mielczarski, Miroslaw 1736  * POL0.001-0.0820-1.60 
  Pisarski, Stanislaw 1267 POL1.0010.40208.00 
  Wysocki, Mateusz 1736  * POL0.001-0.0820-1.60 
  Zielinski, Andrzej 1728 POL0.001-0.0820-1.60 
  Reterski, Michal 1306 POL0.001-0.5420-10.80 
  Wlodarczyk, Jan 1037 POL1.0010.15203.00 
  Zdybel, Tomasz 1406 POL0.001-0.4020-8.00 
 * 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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