Individual Calculations July 2020
 Bartos, Karel  Total change: -17.00  Rating chartPersonal card
 PDSS - Krajský prebor I 2019/2020 r10-11 various CZE 2020-06-13
RcRownchangeKK*chgGame
 1913 1901 0.00 1 -0.48 20 -9.60 
  Janis, Petr 1913 CZE0.001-0.4820-9.60 

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)
 
 PDSS - Krajsky prebor II vychod 2019/2020 r10-11 various CZE 2020-06-27
RcRownchangeKK*chgGame
 1585 1901 0.50 1 -0.37 20 -7.40 
  Motl, Ladislav 1585 CZE0.501-0.3720-7.40 

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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