Individual Calculations June 2019
 Lewandowski, Marek  Total change: 5.60  Rating chartPersonal card
 IX Turniej Szachy w Harmonijce Torun POL 2019-05-10
RcRownchangeKK*chgGame
 1689 1840 5.00 7 0.28 20 5.60 
  Zielinski, Tomasz 1440  * POL1.0010.08201.60 
  Blazewicz, Andrzej 1501 POL1.0010.12202.40 
  Warcaba, Jakub 1704 POL1.0010.32206.40 
  Zielinski, Olgierd 1852 POL0.5010.02200.40 
  Ryngwelski, Olaf 1730 POL0.501-0.1520-3.00 
  Czarkowski, Tomasz 1853 POL0.5010.02200.40 
  Sivickis, Wiktoria 1745 POL0.501-0.1320-2.60 
 * 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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