Individual Calculations March 2020
 Chuvnik, Mordechai  Total change: 3.00  Rating chartPersonal card
 Liga Alef Shfela 2020 Round 2-3 Various ISR 2020-02-01
RcRownchangeKK*chgGame
 1899 2030 1.50 2 0.15 20 3.00 
  Shabayev, Arsen 1943 ISR1.0010.38207.60 
  Yaacobi, Alon 1855 ISR0.501-0.2320-4.60 

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)
 

 

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