Individual Calculations September 2019
 Abrahams, Daniel  Total change: 11.60  Rating chartPersonal card
 SUMMER PRAGUE OPEN 2019 - A - IM open Praha CZE 2019-08-02
RcRownchangeKK*chgGame
 2082 2173 6.00 9 0.58 20 11.60 
  Grichkevitch, Gilles 1900 FRA1.0010.17203.40 
  Paulus, Vaclav 1963 CZE0.501-0.2720-5.40 
  Steiner, Juraj 1920 CZE0.501-0.3120-6.20 
  Chandreyee, Hajra wm1950 IND0.501-0.2820-5.60 
  Nguyen, Thai Dai Vinh 1828 CZE1.0010.11202.20 
  Doric, Nenad m2275 CRO0.5010.14202.80 
  Vokac, Marek g2319 CZE1.0010.702014.00 
  Kulhanek, Tomas m2342 CZE0.001-0.2820-5.60 
  Slampa, Jan 2245 CZE1.0010.602012.00 

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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