Individual Calculations September 2019
 Skiba, Krzysztof  Total change: -6.40  Rating chartPersonal card
 Wroclaw Open 2019 Wroclaw POL 2019-08-05
RcRownchangeKK*chgGame
 1798 1722 3.00 8 -0.32 20 -6.40 
  Gorny, Michael 2067 GER1.0010.892017.80 
  Piotrowski, Przemyslaw f2122  * POL0.5010.42208.40 
  Mitchell, Martin 2122  * SCO0.001-0.0820-1.60 
  Piekielny, Pawel 1966 POL0.001-0.2020-4.00 
  Partoens, Remi 1957 BEL0.001-0.2120-4.20 
  Sypek, Szymon 1350 POL0.501-0.4020-8.00 
  Fruth, David 1425 GER0.001-0.8520-17.00 
  Klisowski, Bartosz 1372 POL1.0010.11202.20 
 * 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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