Individual Calculations February 2019
 Vavrova, Jirina  Total change: -25.00  Rating chartPersonal card
 PRAGUE OPEN 2019 B - FIDE open Praha CZE 2019-01-11
RcRownchangeKK*chgGame
 1241 1122 1.00 6 -1.25 20 -25.00 
  Shatil, Shir 1512 ISR0.001-0.0920-1.80 
  Soucek, Jan 1476 CZE0.001-0.1120-2.20 
  Yeats, Alfred 1045 CZE0.001-0.6120-12.20 
  Hrbkova, Johana 1002 CZE0.001-0.6620-13.20 
  Cajka, Richard 1106 CZE1.0010.48209.60 
  Rous, Dominik 1307 CZE0.001-0.2620-5.20 

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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