Individual Calculations February 2020
 Ligai, Yurii  Total change: 11.20  Rating chartPersonal card
 Quarterfinals Israeli Championship Ashdod 2019-20 Ashdod ISR 2019-11-30
RcRownchangeKK*chgGame
 1905 1608 2.00 9 0.55 40 22.00 
  Shuskin, Gennady 1821 ISR0.5010.274010.80 
  Chachashvili, Zuri 2008  * ISR0.001-0.0840-3.20 
  Flaum, Mark 1925 ISR0.001-0.1340-5.20 
  Robach, Shay 1833 ISR1.0010.784031.20 
  Smoliar, Klim 1822 ISR0.001-0.2340-9.20 
  Grossman, Michael 2008  * ISR0.001-0.0840-3.20 
  Yoshpa, Yonatan 1771 ISR0.001-0.2840-11.20 
  Martianov, Andre 1948 ISR0.5010.384015.20 
  Chuvnik, Mordechai 2008  * ISR0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Beit Darom 2020 Round 1 Various ISR 2020-01-16
RcRownchangeKK*chgGame
 1786 1608 0.00 1 -0.27 40 -10.80 
  Oson, Boris 1786 ISR0.001-0.2740-10.80 

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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