Individual Calculations April 2020
 Klevinskiy, Konstantin  Total change: -22.00  Rating chartPersonal card
 The Yitzhak Shlackman International Netanya Tournament 2020 - A Netanya ISR 2020-01-20
RcRownchangeKK*chgGame
 1949 2078 3.50 7 -1.05 20 -21.00 
  Klevinskiy, David 1807 ISR0.501-0.3320-6.60 
  Lurie, Ariel 1683 ISR1.0010.08201.60 
  Lipes, Yosef 2071 ISR0.001-0.5120-10.20 
  Kopaloff, Nick 1992 ISR1.0010.38207.60 
  Lurie, Michael 2362 ISR0.001-0.1620-3.20 
  Leor, Ephraim 1747 ISR1.0010.12202.40 
  Feldman, Gidi 1981 ISR0.001-0.6320-12.60 

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)
 
 Liga Alef Merkaz 2020 Round 4 Various ISR 2020-02-27
RcRownchangeKK*chgGame
 2034 2069 0.50 1 -0.05 20 -1.00 
  Hershkovitz, Yair 2034 ISR0.501-0.0520-1.00 

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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