Rapid: Individual Calculations February 2019
 Czarniecka, Anna  Total change: -4.20  Rating chartPersonal card
 XXV Edycja Suwalskiej Ligi Szkolnej w Szachach - T5 Suwalki POL 2019-01-12
RcRownchangeKK*chgGame
 1161 1183 3.00 6 -0.21 20 -4.20 
  Wasilewski, Stanislaw 1044 POL1.0010.31206.20 
  Pieczulis, Blazej 1456 POL0.001-0.1720-3.40 
  Wiszniewska, Gabriela 1109 POL0.001-0.6020-12.00 
  Wawrukiewicz, Szymon 1048 POL1.0010.32206.40 
  Bartnik, Michal 1152 POL1.0010.46209.20 
  Racis, Michal 1158 POL0.001-0.5320-10.60 

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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