Individual Calculations December 2019
 Horak, Ales  Total change: -2.80  Rating chartPersonal card
 2. liga B 2019/2020 r2-3 various CZE 2019-11-03
RcRownchangeKK*chgGame
 1953 2118 0.50 1 -0.22 20 -4.40 
  Lhotsky, Frantisek 1953 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)
 
 UKSS - Krajsky prebor I 2019/2020 r2-3 various CZE 2019-11-10
RcRownchangeKK*chgGame
 2175 2118 0.50 1 0.08 20 1.60 
  Hadraba, Vladimir 2175 CZE0.5010.08201.60 

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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