Individual Calculations June 2018
 Levy, Avner  Total change: 4.20  Rating chartPersonal card
 Liga Bet Herzliya 2018 Round 8-9 various ISR 2018-05-10
RcRownchangeKK*chgGame
 1154 1507 2.00 2 0.21 20 4.20 
  Davidoff, Jon Jon 1158 ISR1.0010.11202.20 
  Shalom, Gali 1149 ISR1.0010.10202.00 

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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