Individual Calculations July 2020
 Hradecky, Ivo  Total change: -13.80  Rating chartPersonal card
 Prebor Prahy 2020 - 1. trida - skupina 12 Praha CZE 2020-01-13
RcRownchangeKK*chgGame
 2113 2021 1.00 5 -0.89 20 -17.80 
  Machala, Vladislav 1992 CZE0.501-0.0420-0.80 
  Pirklova, Hana 2119 CZE0.001-0.3720-7.40 
  Karas, Marek f2232 SVK0.001-0.2320-4.60 
  Wichs, Jakub 2101 CZE0.5010.11202.20 
  Rut, Vojtech 2122 CZE0.001-0.3620-7.20 

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)
 
 2. liga A 2019/2020 r10-11 various CZE 2020-06-27
RcRownchangeKK*chgGame
 2092 2015 1.00 2 0.20 20 4.00 
  Cejkova, Miroslava 1993 CZE1.0010.47209.40 
  Hak, David 2190 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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