Individual Calculations November 2017
 Avineri, Paz  Total change: 50.80  Rating chartPersonal card
 Dov Porat Memorial 2017 Youth A Ramat Gan ISR 2017-10-05
RcRownchangeKK*chgGame
 1915 1807 3.50 5 1.68 40 67.20 
  Efrati, Alon 1633 ISR1.0010.274010.80 
  Nissim, Yonatan 2016 ISR1.0010.774030.80 
  Emanuel, Yahav 2088 ISR0.5010.344013.60 
  Aizenberg, Benny 1855 ISR0.5010.07402.80 
  Slobodiansky, Steven 1982 ISR0.5010.23409.20 

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 Noar Artzit Center 2017-18 Round 1-2 various ISR 2017-10-21
RcRownchangeKK*chgGame
 1653 1807 1.00 2 -0.41 40 -16.40 
  Fudim, Ariel 1688 ISR1.0010.344013.60 
  Uritsky, Yonathan 1617 ISR0.001-0.7540-30.00 

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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