Rapid: Individual Calculations January 2015
 Andreev, Dmitri  Total change: -14.80  Rating chartPersonal card
 Mark Center rapid December 2014 Tel Aviv ISR 2014-12-11
RcRownchangeKK*chgGame
 1960 2218 2.50 4 -0.74 20 -14.80 
  Magen, Amnon 1887 ISR0.001-0.8820-17.60 
  Kaminik, Aleksandar 2078 ISR0.501-0.1920-3.80 
  Vardi, Shlomit 1923 ISR1.0010.15203.00 
  Friedland, Moshe 1952 ISR1.0010.18203.60 

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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