Individual Calculations July 2017
 Cohen, Moshe  Total change: 0.00  Rating chartPersonal card
 Jeruchess Spring 2017 Jerusalem ISR 2017-05-08
RcRownchangeRpKK*chgGame
 1779 0 4.50 7 0.00 1819   0.00 
  Seri, Eyal 1358 ISR1.0010.00 0.00 
  Blau, Sergey 1778 ISR0.5010.00 0.00 
  Kovalenko, .sergiy S 2184 UKR0.0010.00 0.00 
  Fridman, Natan 1874 ISR0.0010.00 0.00 
  Cohen Revivo, Alon 2082 ISR1.0010.00 0.00 
  Kaminetsky, Yuval 1548 ISR1.0010.00 0.00 
  Waxman, Mark 1630 ISR1.0010.00 0.00 

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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