Individual Calculations July 2023
 Triadu Cassa, Jordi  Total change: -43.00  Rating chartPersonal card
 XXXIII Miedzynarodowe Szachowe Mistrzostwa Malopolski - Grupa A Krakow POL 2023-06-08
RcRownchangeKK*chgGame
 1974 2150 1.50 5 -2.15 20 -43.00 
  Gora, Antonina 1941 IRL0.001-0.7720-15.40 
  Mirski, Michal 1986 POL0.501-0.2220-4.40 
  Sygulski, Piotr 1981 POL1.0010.28205.60 
  Syrkiewicz, Michal 1945 POL0.001-0.7620-15.20 
  Makhynia, Kostiantyn 2015 POL0.001-0.6820-13.60 

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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