Individual Calculations December 2019
 Vrkota, Milos  Total change: 5.60  Rating chartPersonal card
 2. liga C 2019/2020 r2-3 various CZE 2019-11-03
RcRownchangeKK*chgGame
 1934 2040 1.50 2 0.22 20 4.40 
  Malac, Petr 2007 CZE0.501-0.0520-1.00 
  Janouch, Jachym Stepan 1861 CZE1.0010.27205.40 

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)
 
 SSS - Krajsky prebor I 2019/2020 r2-3 various CZE 2019-11-10
RcRownchangeKK*chgGame
 2085 2040 0.50 1 0.06 20 1.20 
  Zahorbensky, Jaroslav 2085 CZE0.5010.06201.20 

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)
 

 

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