Individual Calculations June 2019
 Kot, Ewelina  Total change: -24.00  Rating chartPersonal card
 VI Fide Open do 1400 (elo) Solec Kujawski POL 2019-05-25
RcRownchangeKK*chgGame
 1195 1267 3.00 6 -0.60 40 -24.00 
  Rojek, Paulina 1095 POL1.0010.274010.80 
  Karkowska, Ewa 1220 POL0.001-0.5740-22.80 
  Piech, Boguslaw 1196 POL1.0010.404016.00 
  Zielaskowski, Damian 1202 POL0.501-0.0940-3.60 
  Grzechowiak, Kacper 1222 POL0.501-0.0640-2.40 
  Gladyszewska, Kinga 1233 POL0.001-0.5540-22.00 

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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