Rapid: Individual Calculations June 2019
 Czerwinska, Ewelina  Total change: -13.40  Rating chartPersonal card
 VIII Turniej im. Krola Kazimierza Wielkiego Kowal POL 2019-05-01
RcRownchangeKK*chgGame
 1347 1176 1.50 7 -0.67 20 -13.40 
  Starzynski, Waldemar 1576  * POL0.001-0.0820-1.60 
  Stepniak, Stanislaw 1576  * POL0.001-0.0820-1.60 
  Konefal, Leszek 1426 POL0.001-0.1920-3.80 
  Malinowski, Tadeusz 1296 POL0.001-0.3420-6.80 
  Potkanski, Grzegorz 1156 POL0.501-0.0320-0.60 
  Szarzynski, Sebastian 1017 POL1.0010.29205.80 
  Szarzynski, Marcin 1382 POL0.001-0.2420-4.80 
 * 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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