Individual Calculations June 2023
 Blecha, Josef  Total change: -9.20  Rating chartPersonal card
 Ostravsky konik 2023 - FIDE open B Ostrava CZE 2023-05-06
RcRownchangeKK*chgGame
 1771 1815 4.50 9 -0.46 20 -9.20 
  Owczarek, Monika 1518 POL0.501-0.3520-7.00 
  Matlocha, Lubomir 1646 CZE1.0010.28205.60 
  Skocik, Marek 1908 CZE0.001-0.3720-7.40 
  Mydlar, Matej 1704 CZE1.0010.35207.00 
  Reznicek, Marcel 1999 CZE0.5010.24204.80 
  Chrostek, Lukas 1859 CZE0.5010.06201.20 
  Tvrdy, Petr 1873 CZE0.001-0.4220-8.40 
  Kovalcik, Adam 1584 CZE0.001-0.7920-15.80 
  Repak, Jan 1844 CZE1.0010.542010.80 

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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