Individual Calculations June 2023
 Barzuza Oliar, Asa  Total change: 20.40  Rating chartPersonal card
 Green Village Training Tournament 2023 a Ha kfar ha Yarok ISR 2023-04-27
RcRownchangeKK*chgGame
 1295 1483 3.00 4 0.04 40 1.60 
  Kehat, Sinai 1302 ISR1.0010.264010.40 
  Yehuda, Beeri 1197 ISR1.0010.16406.40 
  Gilev, Arthur 1339 ISR0.501-0.1940-7.60 
  Armon, Eli 1342 ISR0.501-0.1940-7.60 

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)
 
 League Alef Sharon 2023 8-9 Israel ISR 2023-05-04
RcRownchangeKK*chgGame
 2020 1479 0.50 1 0.47 40 18.80 
  Zand, Almog 2020 ISR0.5010.474018.80 

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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