Individual Calculations July 2017
 Oz, Irem Ezra  Total change: 57.60  Rating chartPersonal card
 Albena open 2017 Albena BUL 2017-06-17
RcRownchangeKK*chgGame
 1875 1546 2.50 8 1.44 40 57.60 
  Yilmaz, Goktan c1946  * TUR0.001-0.0840-3.20 
  Vershigora, Yury 1946  * UKR0.5010.424016.80 
  Zakharova, Diana 1858 RUS0.5010.364014.40 
  Bargan, Svetlana 1920 MDA0.5010.404016.00 
  Melderis, Uldis 1946  * LAT0.001-0.0840-3.20 
  McGill, Derek 1760 IRL0.5010.274010.80 
  Dimitrov, Ivan 1805 BUL0.5010.324012.80 
  Kamenov, Valentin 1821 BUL0.001-0.1740-6.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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