Individual Calculations September 2019
 Malecki, Rafal  Total change: -13.40  Rating chartPersonal card
 Wroclaw Open 2019 Wroclaw POL 2019-08-05
RcRownchangeKK*chgGame
 1900 2063 5.50 9 -0.67 20 -13.40 
  Urbaniak, Marcin 1663  * POL1.0010.08201.60 
  Seredyn, Dominik 1775 POL0.501-0.3420-6.80 
  Gluch, Pawel 1739 POL1.0010.13202.60 
  Skliarov, Viktor m2361 UKR0.5010.35207.00 
  Chernyshov, Konstantin g2444 RUS0.001-0.0920-1.80 
  Dytman, Radoslaw 1707 POL0.501-0.3920-7.80 
  Krawiecki, Stanislaw 1923 POL0.001-0.6920-13.80 
  Pokusinski, Antoni 1671 POL1.0010.08201.60 
  Zerebiec, Maurycy 1820 POL1.0010.20204.00 
 * 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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