Individual Calculations July 2017
 Vainer, Boaz  Total change: 67.20  Rating chartPersonal card
 Ramat Gan Masters Summer 2017 A Ramat Gan ISR 2017-05-07
RcRownchangeKK*chgGame
 2096 1828 3.00 7 1.68 40 67.20 
  Globus, Or 2210 ISR0.5010.414016.40 
  Levi, Netanel 1999 ISR1.0010.734029.20 
  Gamayev, Oleg 2208 ISR0.001-0.0940-3.60 
  Yaniv, Ori 1966 ISR1.0010.694027.60 
  Chernomordik, Pavel f2228  * ISR0.5010.424016.80 
  Adar, Idan 2044 ISR0.001-0.2240-8.80 
  Landau, Amit 2015 ISR0.001-0.2640-10.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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