Rapid: Individual Calculations December 2013
 Lipes, Yosef  Total change: -27.80  Rating chartPersonal card
 Eitan Amitai Memorial 2013 Herzlia ISR 2013-11-11
RcRownchangeKK*chgGame
 2086 2145 1.50 5 -1.39 20 -27.80 
  Berenboym, Igor 2126 ISR0.501-0.0320-0.60 
  Kraus, Yair 2042 ISR0.501-0.1420-2.80 
  Lavi, Idan 2139 ISR0.501-0.0120-0.20 
  Erenberg, Ariel 1954 ISR0.001-0.7520-15.00 
  Shusterman, Mark 2171 ISR0.001-0.4620-9.20 

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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