Rapid: Individual Calculations September 2014
 Landa, Alex  Total change: -8.80  Rating chartPersonal card
 Rishon-Jerusalem match Jerusalem ISR 2014-08-07
RcRownchangeKK*chgGame
 1921 1904 1.00 3 -0.44 20 -8.80 
  Labonsky, Victor 1934 ISR0.001-0.4620-9.20 
  Linik, Yaron 2073 ISR0.001-0.2820-5.60 
  Raskin, Tal 1756 ISR1.0010.30206.00 

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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