Individual Calculations July 2017
 Gorshtein, Ido  Total change: 7.60  Rating chartPersonal card
 Mark Center Spring 2017 A Tel Aviv ISR 2017-05-09
RcRownchangeKK*chgGame
 2036 2148 4.00 6 0.19 40 7.60 
  Levi, Nisan 1824 ISR1.0010.13405.20 
  Vladimirsky, Mark 2031 ISR0.001-0.6640-26.40 
  Yaniv, Yuval 1935 ISR1.0010.23409.20 
  Zemach, Roee 1921 ISR1.0010.21408.40 
  Aroesti, Roee 2208 ISR0.001-0.4240-16.80 
  Shutzman, Joseph f2295 USA1.0010.704028.00 

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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