Individual Calculations August 2021
 Swietlik, Grzegorz  Total change: -45.40  Rating chartPersonal card
 Miedzynarodowy Letni Puchar Malopolski w Szachach - OPEN A Krakow POL 2021-07-12
RcRownchangeKK*chgGame
 1355 1618 5.00 9 -2.27 20 -45.40 
  Cholewa, Dorota 1218  * POL0.501-0.4220-8.40 
  Wzorek, Michal 1218  * POL1.0010.08201.60 
  Bajer, Jakub 1278 POL0.501-0.3820-7.60 
  Grochola, Ireneusz 1322 POL1.0010.15203.00 
  Swierczynski, Jan 1440 POL1.0010.27205.40 
  Orlowski, Krzysztof 1469 POL0.001-0.7020-14.00 
  Kania, Franciszek 1447 POL1.0010.27205.40 
  Olas, Kajetan 1458 POL0.001-0.7120-14.20 
  Mazonik, Oliwier 1342 POL0.001-0.8320-16.60 
 * 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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