Individual Calculations May 2019
 Valickova, Martina  Total change: 6.40  Rating chartPersonal card
 Prebor Prahy 2018-2019 - Preborova skupina Praha CZE 2019-01-07
RcRownchangeKK*chgGame
 2097 1922 2.00 6 0.32 20 6.40 
  Hlavacek, Tomas 2082 CZE0.001-0.2920-5.80 
  Postupa, Pavel 2218 CZE0.001-0.1520-3.00 
  Melich, Jindrich 2016 CZE0.5010.13202.60 
  Ruzicka, Zdenek 2194 CZE1.0010.832016.60 
  Neuman Zakoucka, Adela 1955 CZE0.5010.05201.00 
  Pirklova, Hana 2114 CZE0.001-0.2520-5.00 

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)
 

 

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