Individual Calculations April 2020
 Mazar, Ariel  Total change: -45.00  Rating chartPersonal card
 Quarterfinals Israeli Championship Jerusalem 2019-20 Jerusalem ISR 2020-01-06
RcRownchangeKK*chgGame
 1851 1818 1.50 8 -2.25 20 -45.00 
  Slonimskij, Arkadij 2116 RUS0.001-0.1520-3.00 
  Sterltsov, Alexey 2193 ISR0.001-0.0920-1.80 
  Agmon, Yonatan 1822 ISR0.5010.01200.20 
  Wenger, Jacques 1785 BEL0.001-0.5520-11.00 
  Bollag, Gavriel 1793 ISR1.0010.47209.40 
  Elsner, Yair 1596 ISR0.001-0.7820-15.60 
  Leonardo, Leonoff 1880 ARG0.001-0.4120-8.20 
  Solomon, Yonatan 1621 ISR0.001-0.7520-15.00 

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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