Individual Calculations September 2019
 Ochman, Sebastian  Total change: 36.40  Rating chartPersonal card
 Wroclaw Open 2019 Wroclaw POL 2019-08-05
RcRownchangeKK*chgGame
 1812 1789 5.50 8 1.82 20 36.40 
  Rog, Mateusz 1473 POL1.0010.13202.60 
  Mitchell, Martin 2189  * SCO0.001-0.0820-1.60 
  Sypek, Szymon 1389  * POL1.0010.08201.60 
  Czyz, Andrzej 2000 POL0.001-0.2320-4.60 
  Fruth, David 1425 GER1.0010.10202.00 
  Gorny, Michael 2067 GER1.0010.832016.60 
  Luberanski, Jakub 1996 POL0.5010.27205.40 
  Korpalski, Maciej 1954 POL1.0010.722014.40 
 * 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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