Individual Calculations June 2018
 Gorshtein, Ido  Total change: 23.80  Rating chartPersonal card
 Israel Junior Championship 2018 U20 various ISR 2018-04-28
RcRownchangeKK*chgGame
 2422 2385 3.50 6 0.79 20 15.80 
  Bronstein, Or f2394 ISR1.0010.512010.20 
  Globus, Or f2335 ISR0.001-0.5720-11.40 
  Steinberg, Nitzan g2526 ISR0.5010.19203.80 
  Bakalchuk, Johnatan m2410 ISR0.5010.03200.60 
  Parkhov, Yair f2373 ISR1.0010.48209.60 
  Zanan, Evgeny m2493 ISR0.5010.15203.00 

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)
 
 Liga Artzit North 2018 Round 8-9 various ISR 2018-05-12
RcRownchangeKK*chgGame
 2354 2391 1.50 2 0.40 20 8.00 
  Globus, Or f2341 ISR0.501-0.0720-1.40 
  Krayz, Alexander m2366 ISR1.0010.47209.40 

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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