Individual Calculations June 2023
 Zinglar, David  Total change: -46.80  Rating chartPersonal card
 Ostravsky konik 2023 - FIDE open A Ostrava CZE 2023-05-06
RcRownchangeKK*chgGame
 2009 1990 1.50 8 -2.34 20 -46.80 
  Kantorik, Marian m2224 SVK0.001-0.2120-4.20 
  Jedlicka, Ales f2212 CZE0.001-0.2220-4.40 
  Miculka, Petr 2029 CZE1.0010.552011.00 
  Jankowiak, Piotr 2046 POL0.001-0.4220-8.40 
  Kruta, Jaroslav 1891 CZE0.501-0.1420-2.80 
  Jendrowiak, Maciej 1776 POL0.001-0.7720-15.40 
  Pavlis, Matej 1950 CZE0.001-0.5620-11.20 
  Reichel, Lukasz 1941 POL0.001-0.5720-11.40 

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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