Rapid: Individual Calculations April 2018
 Kosakowski, Jakub  Total change: 10.20  Rating chartPersonal card
 XXIII edycja Bialostockiej Ligi Szkolnej - 7. runda do lat 20 Bialystok POL 2018-03-25
RcRownchangeKK*chgGame
 1855 2117 6.00 7 0.51 20 10.20 
  Szczotka, Klara 1717  * POL1.0010.08201.60 
  Pytel, Przemyslaw 1717  * POL1.0010.08201.60 
  Pytel, Maciej 1861 POL1.0010.19203.80 
  Szostko, Jakub f2117 POL0.001-0.5020-10.00 
  Kaminski, Maciej 1761 POL1.0010.11202.20 
  Karwowski, Kacper 2097 POL1.0010.47209.40 
  Szydlo, Michal 1717  * POL1.0010.08201.60 
 * 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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