Individual Calculations December 2018
 Krejcik, Jiri  Total change: 3.20  Rating chartPersonal card
 2. liga 2018/2019 B r2-3 various CZE 2018-11-04
RcRownchangeKK*chgGame
 2059 2101 1.50 2 0.38 20 7.60 
  Chaloupka, Vladimir 2061 CZE1.0010.44208.80 
  Havranek, Tomas 2057 CZE0.501-0.0620-1.20 

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)
 
 Krajsky prebor KSSKV 2018/2019 r2-3 various CZE 2018-11-11
RcRownchangeKK*chgGame
 1933 2101 0.50 1 -0.22 20 -4.40 
  Hlavac, Frantisek 1933 CZE0.501-0.2220-4.40 

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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