Individual Calculations June 2017
 Bronstein, Or  Total change: 39.80  Rating chartPersonal card
 Israel Junior Championship 2017 U20 Ramat Gan ISR 2017-04-24
RcRownchangeKK*chgGame
 2406 2236 4.00 7 1.99 20 39.80 
  Reshef, Omer m2457 ISR0.5010.28205.60 
  Boruchovsky, Avital g2558 ISR0.5010.37207.40 
  Aharonovich, Itamar f2287 ISR1.0010.572011.40 
  Bakalchuk, Johnatan f2394 ISR1.0010.712014.20 
  Parkhov, Yair 2412 ISR0.5010.23204.60 
  Poleg, Dan f2255 ISR0.5010.03200.60 
  Kobo, Ori m2480 ISR0.001-0.2020-4.00 

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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