Individual Calculations July 2024
 Kotleska, Roman  Total change: 34.20  Rating chartPersonal card
 19. Zlata Praha Senior Open (S50plus) - gen. Frantisek Macek Memorial Praha CZE 2024-06-22
RcRownchangeKK*chgGame
 2009 1976 4.50 6 1.71 20 34.20 
  Pokorny, Jan 1804 CZE1.0010.27205.40 
  Pavlicek, Petr 1904 CZE1.0010.40208.00 
  Reprintsev, Alexander m2227 UKR0.001-0.1920-3.80 
  Rajnys, Vladimir 1928 CZE1.0010.43208.60 
  Petras, Milan c1977 CZE1.0010.502010.00 
  Pribyl, Josef m2215 CZE0.5010.30206.00 

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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