Rapid: Individual Calculations July 2019
 Debowiak, Arleta  Total change: -30.40  Rating chartPersonal card
 X Turniej Szachowy o Puchar Firmy EL-BUD Srem POL 2019-06-02
RcRownchangeKK*chgGame
 1586 1710 3.50 8 -1.52 20 -30.40 
  Przybylski, Wojciech f2110  * POL0.001-0.0820-1.60 
  Huchwajda, Grzegorz 1349 POL1.0010.10202.00 
  Lazniewska, Zofia 1310  * POL0.501-0.4220-8.40 
  Simon, Marek 1855 POL0.001-0.3120-6.20 
  Ziobrowska, Maja 1310  * POL1.0010.08201.60 
  Kozlowski, Tomasz 1899 POL0.001-0.2520-5.00 
  Majcher, Igor 1310  * POL1.0010.08201.60 
  Kurtycz, Maciej 1546 POL0.001-0.7220-14.40 
 * 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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