Individual Calculations June 2023
 Kantorik, Marian  Total change: -28.80  Rating chartPersonal card
 Ostravsky konik 2023 - FIDE open A Ostrava CZE 2023-05-06
RcRownchangeKK*chgGame
 2052 2224 3.50 7 -1.44 20 -28.80 
  Zinglar, David 1990 CZE1.0010.21204.20 
  Lys, Josef f2041 CZE0.001-0.7420-14.80 
  Kopec, Mariusz 2026 POL1.0010.24204.80 
  Sudharsan, Krishnan 1824  * DEN1.0010.08201.60 
  Romanishin, Oleg M g2405 UKR0.001-0.2620-5.20 
  Fizer, Marek c2089 CZE0.001-0.6820-13.60 
  Dylong, Antoni 1989 POL0.501-0.2920-5.80 
 * 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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