Individual Calculations July 2022
 Lacrosse, Marc  Total change: -22.00  Rating chartPersonal card
 Prague International Chess Festival 2022 D - FIDE open Praha CZE 2022-06-10
RcRownchangeKK*chgGame
 1915 2025 4.00 8 -1.10 20 -22.00 
  Rasik, Vitezslav g2427 CZE0.001-0.0820-1.60 
  Rose, Nathan 1625  * NZL1.0010.08201.60 
  Li-Behn, Tobias 1818 NED0.001-0.7720-15.40 
  Hrbek, Jachym 1715 CZE1.0010.14202.80 
  Hozda, Max 1832 CZE0.501-0.2520-5.00 
  Zezula, Jakub 1880 CZE0.501-0.1920-3.80 
  Holub, Adam 1840 CZE1.0010.26205.20 
  Holemar, David f2183 CZE0.001-0.2920-5.80 
 * 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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