Individual Calculations July 2018
 Tal-Shahar, Liam  Total change: -20.00  Rating chartPersonal card
 Kiryat Ono Spring 2018 A Kiryat Ono ISR 2018-04-25
RcRownchangeKK*chgGame
 1687 1525 1.00 5 -0.50 40 -20.00 
  Noy, Eyal 1838 ISR0.001-0.1440-5.60 
  Ribstein, Orel 1492 ISR1.0010.454018.00 
  Tamir, Roee 1692 ISR0.001-0.2840-11.20 
  Efrati, Alon 1677 ISR0.001-0.3040-12.00 
  Lotsov Har-Zahav, Avraham 1734 ISR0.001-0.2340-9.20 

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)
 

 

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