Rapid: Individual Calculations July 2024
 Kolodziej, Dariusz  Total change: -31.40  Rating chartPersonal card
 X Mistrzostwa Polski Amatorow w szachach szybkich Pegow POL 2024-06-01
RcRownchangeKK*chgGame
 1640 1878 5.50 9 -1.57 20 -31.40 
  Przygodzka, Emilia 1478  * POL1.0010.08201.60 
  Zapolska, Roksana 1657 POL0.001-0.7820-15.60 
  Zielinska, Aleksandra 1638 POL0.001-0.8020-16.00 
  Grzesik, Stanislaw 1507 POL1.0010.10202.00 
  Huchla, Andrzej 1587 POL1.0010.15203.00 
  Owczarek, Monika 1682 POL0.501-0.2520-5.00 
  Frac, Pawel 1763 POL0.001-0.6620-13.20 
  Ratajek, Krzysztof 1696 POL1.0010.26205.20 
  Zajdler, Lukasz 1756 POL1.0010.33206.60 
 * 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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