Individual Calculations July 2018
 Nagar, Or  Total change: -4.40  Rating chartPersonal card
 Kiryat Ono Spring 2018 A Kiryat Ono ISR 2018-04-25
RcRownchangeKK*chgGame
 1560 1462 2.50 7 -0.11 40 -4.40 
  Tamir, Roee 1692 ISR0.001-0.2140-8.40 
  Neerman, Roy 1506 ISR0.5010.06402.40 
  Federovski, Yael 1559 ISR1.0010.634025.20 
  Cohen, Elad 1547 ISR0.001-0.3840-15.20 
  Efrati, Alon 1677 ISR0.001-0.2340-9.20 
  Ribstein, Orel 1492 ISR1.0010.544021.60 
  Vagman, Roy 1447 ISR0.001-0.5240-20.80 

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)
 

 

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