Individual Calculations April 2020
 Pravdivetz, Vladimir  Total change: 6.40  Rating chartPersonal card
 Quarterfinals Israeli Championship Jerusalem 2019-20 Jerusalem ISR 2020-01-06
RcRownchangeKK*chgGame
 1971 1947 4.50 9 0.32 20 6.40 
  Solomon, Yonatan 1621 ISR1.0010.13202.60 
  Slonimskij, Arkadij 2116 RUS0.001-0.2820-5.60 
  Leonardo, Leonoff 1880 ARG1.0010.41208.20 
  Zholti, Alon 2037 ISR0.5010.12202.40 
  Weinstein, Shaul 1925 ISR0.501-0.0320-0.60 
  Cohen Revivo, Alon 2004 ISR1.0010.582011.60 
  Sterltsov, Alexey 2193 ISR0.5010.31206.20 
  Moskovich, Daniel 2139 ISR0.001-0.2520-5.00 
  Agmon, Yonatan 1822 ISR0.001-0.6720-13.40 

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)
 

 

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