Individual Calculations April 2017
 Zukerman, Ariel  Total change: 24.00  Rating chartPersonal card
 Mark Center Tuesdays Winter 2017 A Tel Aviv ISR 2017-01-17
RcRownchangeKK*chgGame
 1879 1736 2.50 6 0.54 20 10.80 
  Sheinkman, Igor 2061 ISR0.5010.37207.40 
  Gabizon, Eyal 2014 ISR0.001-0.1720-3.40 
  Bar-Or, Ornan 1909 ISR0.001-0.2720-5.40 
  Baruch, Dror 1776 ISR1.0010.562011.20 
  Samarin, Leonid 1715 ISR0.001-0.5320-10.60 
  Kadria, Shay 1796 ISR1.0010.582011.60 

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 2017 Round 5-6 varios ISR 2017-03-04
RcRownchangeKK*chgGame
 2038 1754 1.00 2 0.66 20 13.20 
  Levi, Netanel 1979 ISR0.001-0.2220-4.40 
  Kulikov, Alexander 2097 ISR1.0010.882017.60 

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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