Individual Calculations January 2021
 Abozaed, Sajed  Total change: -27.20  Rating chartPersonal card
 Liga Beit Sharon 2019 Round 9 Various ISR 2020-12-03
RcRownchangeKK*chgGame
 1501 1271 0.00 1 -0.21 40 -8.40 
  Rusek, Yonatan 1501 ISR0.001-0.2140-8.40 

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)
 
 Liga Artzit Lenoar Gush Dan 2021 Group B 1 Varilus ISR 2020-12-24
RcRownchangeKK*chgGame
 1290 1271 0.00 1 -0.47 40 -18.80 
  Weisbuch, Ido 1290 ISR0.001-0.4740-18.80 

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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