Individual Calculations July 2019
 Blonski, Andrzej  Total change: -6.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow 2019 - I Liga Round 8-11 wojewodztwo slaskie POL 2019-06-08
RcRownchangeKK*chgGame
 1599 1387 0.50 3 -0.30 20 -6.00 
  Palka, Piotr 1361 POL0.501-0.0420-0.80 
  Gredka, Dominika 1648 POL0.001-0.1820-3.60 
  Bachorczyk, Marcin 1787  * POL0.001-0.0820-1.60 
 * 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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