Rapid: Individual Calculations August 2015
 Marcovici, Adrian  Total change: -26.20  Rating chartPersonal card
 Markovich Memorial rapid 2015 Rishon Lezion ISR 2015-07-25
RcRownchangeKK*chgGame
 1975 1947 1.00 5 -1.31 20 -26.20 
  Bronstein, Or 2117 ISR0.5010.22204.40 
  Friedland, Moshe 1987 ISR0.001-0.4420-8.80 
  Ken-Dror, Uri 1916 ISR0.001-0.5420-10.80 
  Reprun, Nadejda 1911 ISR0.501-0.0520-1.00 
  Lahav, Michal 1946 ISR0.001-0.5020-10.00 

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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