Individual Calculations August 2022
 Hostasa, Petr  Total change: -0.80  Rating chartPersonal card
 CZECH OPEN 2022 - E - 4-member team tournament Pardubice CZE 2022-07-14
RcRownchangeKK*chgGame
 1773 1492 1.50 7 -0.04 20 -0.80 
  Ptacek, Lubos 2049 CZE0.001-0.0320-0.60 
  Lhotsky, Zdenek 1794 CZE0.001-0.1520-3.00 
  Krestian, Darius 1695 SVK0.001-0.2420-4.80 
  Stavova, Helena 1268 CZE1.0010.22204.40 
  Rzeszoto, Rastislav 1713 SVK0.5010.28205.60 
  Kupka, Frantisek 2008 CZE0.001-0.0420-0.80 
  Klubal, Jiri 1884 CZE0.001-0.0820-1.60 

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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