Individual Calculations April 2019
 Dobkin, Uri  Total change: 1.00  Rating chartPersonal card
 Herzliya Winter A 2019 Herzliya ISR 2019-01-14
RcRownchangeKK*chgGame
 1696 1625 3.50 9 -0.30 20 -6.00 
  Guz, Ari 1983 ISR0.001-0.1020-2.00 
  Sherman, Reem 1794 ISR0.001-0.2820-5.60 
  Cohen, Elad 1663 ISR0.5010.05201.00 
  Weissberg, Harel 1669 ISR0.001-0.4420-8.80 
  Weissberg, Yair 1422 ISR1.0010.24204.80 
  Homa, Miky 1548 ISR0.501-0.1120-2.20 
  Rotshtein, Maxim 1516 ISR1.0010.35207.00 
  Verny, David 1950 ISR0.001-0.1320-2.60 
  Qasem, Huda 1716 ISR0.5010.12202.40 

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 Hadarim 2019 Round 5 Various ISR 2019-03-07
RcRownchangeKK*chgGame
 1532 1639 1.00 1 0.35 20 7.00 
  Gavriel, Oren 1532 ISR1.0010.35207.00 

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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