Rapid: Individual Calculations January 2020
 Kosakowski, Jakub  Total change: 4.00  Rating chartPersonal card
 XXV edycja Bialostockiej Ligi Szkolnej - 4. runda do lat 20 Bialystok POL 2019-12-15
RcRownchangeKK*chgGame
 1854 2227 6.50 7 0.20 20 4.00 
  Krol, Jan 1827  * POL1.0010.08201.60 
  Kozlowski, Pawel 1827  * POL1.0010.08201.60 
  Kaminski, Maciej 1827  * POL1.0010.08201.60 
  Szydlo, Michal 1827  * POL1.0010.08201.60 
  Pytel, Maciej 1841 POL0.501-0.4120-8.20 
  Filewicz, Radoslaw 1827  * POL1.0010.08201.60 
  Karolczuk, Iwo 2000 POL1.0010.21204.20 
 * 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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