Individual Calculations September 2022
 Koval, Jakub  Total change: 19.20  Rating chartPersonal card
 PRESOV OPEN 2022 Presov SVK 2022-08-04
RcRownchangeKK*chgGame
 1976 2101 5.50 7 0.96 20 19.20 
  Kaminsky, Ladislav 1701  * SVK1.0010.08201.60 
  Panko, Eduard 1904 SVK1.0010.25205.00 
  Taragelova, Martina 2025 SVK0.501-0.1020-2.00 
  Czajkowski, Ryszard 2008 POL1.0010.37207.40 
  Miasik, Adrian 1951 POL0.501-0.2020-4.00 
  Varga, Lukas 2186 SVK0.5010.12202.40 
  Haborak, Kristian 2059 SVK1.0010.44208.80 
 * 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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