Individual Calculations October 2019
 Kozak, Karel  Total change: 2.80  Rating chartPersonal card
 Open Kadan 2019 Kadan CZE 2019-09-08
RcRownchangeKK*chgGame
 1943 1871 2.50 6 0.14 20 2.80 
  Kalyncukova, Katerina 1471  * CZE1.0010.08201.60 
  Malinovsky, Petr 2059 CZE0.001-0.2620-5.20 
  Bartonicek, Zdenek 1961 CZE1.0010.622012.40 
  Kozak, Milos f2115 CZE0.001-0.2020-4.00 
  Ochmann, Reimund 1948 GER0.001-0.3920-7.80 
  Cako, Laszlo 2106 NED0.5010.29205.80 
 * 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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