Individual Calculations July 2020
 Erneker, Josef  Total change: -28.00  Rating chartPersonal card
 Prebor Prahy 2020 - 1. trida - skupina 12 Praha CZE 2020-01-13
RcRownchangeKK*chgGame
 1927 2251 1.00 2 -0.75 20 -15.00 
  Padevet, Pavel 1919 CZE1.0010.12202.40 
  Zajicek, Karel 1935 CZE0.001-0.8720-17.40 

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)
 
 Prebor Prahy 2020 - Preborova skupina Praha CZE 2020-01-13
RcRownchangeKK*chgGame
 2017 2251 2.50 4 -0.65 20 -13.00 
  Melich, Jindrich 2046 CZE1.0010.24204.80 
  Vokoun, Jan f2082 CZE0.001-0.7220-14.40 
  Trapl, Dalibor 2034 CZE0.501-0.2820-5.60 
  Franek, Jan 1906 CZE1.0010.11202.20 

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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