Individual Calculations November 2017
 Bar, Indy  Total change: -24.40  Rating chartPersonal card
 National Ch. 1-8 final 2017 Kfar Saba Group 2 Kfar Saba ISR 2017-07-21
RcRownchangeKK*chgGame
 1532 1414 2.00 9 -1.20 40 -48.00 
  Yusupoff, Yoav 1569 ISR0.001-0.2940-11.60 
  Alpert, Shachar 1546 ISR0.001-0.3240-12.80 
  Hadas, Itamar 1722 ISR0.001-0.1440-5.60 
  Drucker, Sagi 1547 ISR0.001-0.3240-12.80 
  Aviv, Eytan 1355 ISR1.0010.424016.80 
  Qasem, Huda 1386 ISR0.001-0.5440-21.60 
  Lifshits, Raz 1735 ISR0.001-0.1340-5.20 
  Cohen, Ofer 1651 ISR0.001-0.2040-8.00 
  Fine, Yotam 1279 ISR1.0010.324012.80 

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 North 2017-18 Round 1-2 various ISR 2017-10-21
RcRownchangeKK*chgGame
 1344 1280 1.00 1 0.59 40 23.60 
  Krutyolkin, Liron 1344 ISR1.0010.594023.60 

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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