Individual Calculations May 2018
 Katkov, Michelle  Total change: 102.80  Rating chartPersonal card
 Nat. Ch. Quarterfinal 2018 Rehovot Rehovot ISR 2018-01-22
RcRownchangeKK*chgGame
 2010 1838 5.50 10 2.72 40 108.80 
  Kunin, Michael 2101 ISR0.5010.324012.80 
  Kereth, Oren 1997 ISR0.001-0.2940-11.60 
  Stolyarsky, Yegor 1907 ISR1.0010.604024.00 
  Petrushinsky, Ilya 1984 ISR0.001-0.3040-12.00 
  Gorodetzky, Matan 2060 ISR1.0010.784031.20 
  Kunin, Michael 2101 ISR0.5010.324012.80 
  Kereth, Oren 1997 ISR0.001-0.2940-11.60 
  Stolyarsky, Yegor 1907 ISR1.0010.604024.00 
  Petrushinsky, Ilya 1984 ISR0.5010.20408.00 
  Gorodetzky, Matan 2060 ISR1.0010.784031.20 

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 Artzit South 2018 Round 6-7 various ISR 2018-04-14
RcRownchangeKK*chgGame
 2114 1812 0.00 1 -0.15 40 -6.00 
  Iliaguev, Daniel 2114 ISR0.001-0.1540-6.00 

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)
 

 

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