Rapid: Individual Calculations April 2018
 Andrejczuk, Beata  Total change: -18.20  Rating chartPersonal card
 Mistrzostwa Polski w Szachach Szybkich'2018 Zgierz POL 2018-03-04
RcRownchangeKK*chgGame
 1773 1966 5.50 9 -0.91 20 -18.20 
  Owczarzak, Maciej 1566  * POL0.001-0.9220-18.40 
  Zajac, Robert 1566  * POL1.0010.08201.60 
  Charczenko, Dominik 1585 POL1.0010.09201.80 
  Sieciechowicz, Marcin m2366  * POL0.001-0.0820-1.60 
  Redzisz, Michal 1622 POL0.501-0.3820-7.60 
  Olowski, Slawomir 1697 POL1.0010.17203.40 
  Kyc, Jerzy 2296 POL0.001-0.1220-2.40 
  Puchta, Krzysztof 1690 POL1.0010.17203.40 
  Guzik, Natalia 1566  * POL1.0010.08201.60 
 * 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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