Individual Calculations March 2020
 Barak, Gil  Total change: -4.60  Rating chartPersonal card
 Rishon Letzion Championship 2020 A Rishon Letzion ISR 2020-01-14
RcRownchangeKK*chgGame
 2079 2085 3.50 6 0.42 20 8.40 
  Pelech, Roee 1799 ISR0.501-0.3420-6.80 
  Stolyarsky, Yegor 2069 ISR1.0010.48209.60 
  Tsyn, Igor 2077 RUS1.0010.49209.80 
  Chernomordik, Pavel f2218 ISR0.001-0.3220-6.40 
  Dvoirys, Semen I. g2466 RUS0.5010.41208.20 
  Leib, Daniel 1843 ISR0.501-0.3020-6.00 

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)
 
 Liga Alef Shfela 2020 Round 2-3 Various ISR 2020-02-01
RcRownchangeKK*chgGame
 2042 2097 0.50 2 -0.65 20 -13.00 
  Sokolinsky, Yaakov 1985 ISR0.501-0.1520-3.00 
  Borsuk, Angela mwg2098 ISR0.001-0.5020-10.00 

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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