Individual Calculations June 2018
 Parkhov, Yair  Total change: -0.90  Rating chartPersonal card
 Israel Junior Championship 2018 U20 various ISR 2018-04-28
RcRownchangeKK*chgGame
 2424 2373 2.50 6 -0.09 10 -0.90 
  Bakalchuk, Johnatan m2410 ISR0.5010.05100.50 
  Zanan, Evgeny m2493 ISR0.5010.16101.60 
  Bronstein, Or f2394 ISR1.0010.53105.30 
  Globus, Or f2335 ISR0.501-0.0510-0.50 
  Gorshtein, Ido f2385 ISR0.001-0.4810-4.80 
  Steinberg, Nitzan g2526 ISR0.001-0.3010-3.00 

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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