Individual Calculations July 2020
 Janacek, Jaroslav  Total change: -19.40  Rating chartPersonal card
 Prebor Prahy 2020 - 1. trida - skupina 11 Praha CZE 2020-01-13
RcRownchangeKK*chgGame
 2043 2004 2.50 7 -0.65 20 -13.00 
  Kriz, Pavel 1966 CZE1.0010.45209.00 
  Anaskin, Arsenij 2240 CZE0.001-0.2020-4.00 
  Prochazka, Jiri 2108 CZE1.0010.642012.80 
  Staszko, Martin 2082 CZE0.001-0.3920-7.80 
  Marik, Miloslav 1951 CZE0.001-0.5720-11.40 
  Kalous, Miroslav 2017 CZE0.5010.02200.40 
  Klupka, Ondrej 1935 CZE0.001-0.6020-12.00 

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 r10-11 various CZE 2020-06-13
RcRownchangeKK*chgGame
 2075 2062 0.50 1 0.02 20 0.40 
  Stursa, Jan 2075 CZE0.5010.02200.40 

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)
 
 2. liga A 2019/2020 r10-11 various CZE 2020-06-27
RcRownchangeKK*chgGame
 2125 2062 0.50 2 -0.34 20 -6.80 
  Pycha, Patrik 2011 CZE0.501-0.0720-1.40 
  Jurek, Josef m2238 CZE0.001-0.2720-5.40 

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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