Individual Calculations September 2019
 Willnecker, Olaf  Total change: -23.00  Rating chartPersonal card
 Wroclaw Open 2019 Wroclaw POL 2019-08-05
RcRownchangeKK*chgGame
 1726 1884 5.00 9 -1.15 20 -23.00 
  Khomytska, Kateryna 1484  * UKR0.501-0.4220-8.40 
  Mrozinski, Mateusz 1620 POL0.001-0.8220-16.40 
  Medrygal, Rafal 1484  * POL1.0010.08201.60 
  Kurtycz, Maciej 1689 POL0.501-0.2520-5.00 
  Urbaniak, Marcin 1484  * POL1.0010.08201.60 
  Wieczorek, Zbigniew f2235 POL0.5010.39207.80 
  Lugovskoy, Maxim g2284  * RUS0.001-0.0820-1.60 
  Nowak, Filip 1616 POL0.501-0.3320-6.60 
  Passin, Connor 1639 GER1.0010.20204.00 
 * 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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