Individual Calculations August 2015
 Kowalczyk, Waldemar  Total change: -59.00  Rating chartPersonal card
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL- Open B Warszawa POL 2015-07-10
RcRownchangeKK*chgGame
 1694 1766 2.50 9 -2.95 20 -59.00 
  Krasenkova, Ilena wm2106 RUS0.001-0.1220-2.40 
  Malicka, Maria 1672 POL0.001-0.6320-12.60 
  Niedzwiecki, Miroslaw 1675 POL0.001-0.6220-12.40 
  Moscicka, Pola 1644 POL1.0010.33206.60 
  Dabek, Karolina 1622 POL1.0010.31206.20 
  Poziomkowski, Szymon 1680 POL0.001-0.6220-12.40 
  Baranska, Monika 1627 POL0.001-0.6920-13.80 
  Stolyarsky, Yegor 1642 ISR0.001-0.6720-13.40 
  Bartczak, Hanna 1582 POL0.501-0.2420-4.80 

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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