Rapid: Individual Calculations July 2019
 Choinska, Debora  Total change: -19.20  Rating chartPersonal card
 Ogolnopolski Druzynowy Turniej Szachowy 2019 - Licealiada Pokrzywna POL 2019-06-02
RcRownchangeKK*chgGame
 1824 1504 0.50 9 -0.96 20 -19.20 
  Gozdzicki, Maciej 1425 POL0.501-0.1120-2.20 
  Godzwon, Iwo f1904  * POL0.001-0.0820-1.60 
  Nowak, Mikolaj 1904  * POL0.001-0.0820-1.60 
  Psyk, Radoslaw 1904  * POL0.001-0.0820-1.60 
  Lukasiewicz, Krzysztof 1904  * POL0.001-0.0820-1.60 
  Szustakowski, Antoni f1904  * POL0.001-0.0820-1.60 
  Kawaler, Adam 1662 POL0.001-0.2920-5.80 
  Lis, Mateusz 1904  * POL0.001-0.0820-1.60 
  Kozak, Antoni 1904  * POL0.001-0.0820-1.60 
 * 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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