Rapid: Individual Calculations January 2019
 Kosakowski, Jakub  Total change: -1.80  Rating chartPersonal card
 XXIV edycja Bialostockiej Ligi Szkolnej - 4. runda do lat 20 Bialystok POL 2018-12-16
RcRownchangeKK*chgGame
 1882 2226 6.00 7 -0.09 20 -1.80 
  Budzisz, Adrian 1826  * POL1.0010.08201.60 
  Karolczuk, Iwo 1826  * POL1.0010.08201.60 
  Szostko, Jakub f2135 POL0.501-0.1220-2.40 
  Kalinowska, Zuzanna 1826  * POL1.0010.08201.60 
  Kaminski, Maciej 1840 POL1.0010.09201.80 
  Pytel, Przemyslaw 1826  * POL1.0010.08201.60 
  Pytel, Maciej 1895 POL0.501-0.3820-7.60 
 * 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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