Individual Calculations September 2020
 Tadmor, Maya  Total change: -9.80  Rating chartPersonal card
 Green Village Summer Tournament A - 2020 Ramat-Hasharon ISR 2020-06-25
RcRownchangeKK*chgGame
 1809 1685 0.00 3 -1.05 20 -21.00 
  Flaum, Mark 1920 ISR0.001-0.2120-4.20 
  Vainer, Boaz 1934 ISR0.001-0.1920-3.80 
  Naor, Ofek 1573 ISR0.001-0.6520-13.00 

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 Alef Hadarim 2020 Round 7 Various ISR 2020-08-27
RcRownchangeKK*chgGame
 1753 1712 1.00 1 0.56 20 11.20 
  Kulikov, Igor 1753 ISR1.0010.562011.20 

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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