Individual Calculations January 2020
 Hlavacek, Jiri  Total change: 21.20  Rating chartPersonal card
 2. liga A 2019/2020 r4-5 various CZE 2019-12-01
RcRownchangeKK*chgGame
 2100 2079 2.00 2 1.06 20 21.20 
  Pycha, Patrik 2036 CZE1.0010.44208.80 
  Sedy, Pavel 2163 CZE1.0010.622012.40 

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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