Individual Calculations March 2020
 Horak, Otakar  Total change: 7.60  Rating chartPersonal card
 SSS - Krajsky prebor I 2019/2020 r7-8 various CZE 2020-02-02
RcRownchangeKK*chgGame
 2011 2077 1.00 2 -0.19 20 -3.80 
  Novotny, Martin 2008 CZE0.501-0.1020-2.00 
  Divis, Jaroslav 2013 CZE0.501-0.0920-1.80 

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 C 2019/2020 r8-9 various CZE 2020-02-09
RcRownchangeKK*chgGame
 2103 2077 1.50 2 0.57 20 11.40 
  Sykora, Marek 2077 CZE0.5010.00200.00 
  Pirklova, Hana 2129 CZE1.0010.572011.40 

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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