Individual Calculations June 2018
 Szotkowski, David  Total change: -80.80  Rating chartPersonal card
 Ostravsky konik 2018 - FIDE open A Ostrava CZE 2018-04-28
RcRownchangeKK*chgGame
 1933 1914 4.00 9 -0.22 40 -8.80 
  Fiala, Jan 2047 CZE0.001-0.3240-12.80 
  Zalesky, Karel 2027 CZE0.001-0.3540-14.00 
  Riepma, Henk 2017 NED0.5010.14405.60 
  Boleslav, Petr 2034 CZE0.001-0.3440-13.60 
  Hladky, Tadeas 1608 CZE1.0010.14405.60 
  Frej, Zofia 1984 POL0.5010.10404.00 
  Korcz, Daniel 1813 POL1.0010.364014.40 
  Byma, Pavel 2049 CZE0.001-0.3240-12.80 
  Koubova, Anna Marie 1819 CZE1.0010.374014.80 

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)
 
 Open Bohumin 2018 - A Bohumin CZE 2018-05-20
RcRownchangeKK*chgGame
 1783 1880 2.50 7 -1.80 40 -72.00 
  Lajdamik, Kinga 1480  * POL1.0010.08403.20 
  Czerw, Dawid 2263 POL0.001-0.0940-3.60 
  Orzechowski, Michal 1583 POL0.001-0.8540-34.00 
  Mrozek, Zofia 1480  * POL0.501-0.4240-16.80 
  Sebesta, Petr 1710 CZE1.0010.284011.20 
  Weinzettl, Ernst m2215 AUT0.001-0.1240-4.80 
  Petrov, Nikolaj 1749 CZE0.001-0.6840-27.20 
 * 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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