Individual Calculations April 2024
 Grabinsky, Yoni  Total change: -35.40  Rating chartPersonal card
 Nat. Ch. Quarterfinal 2024 Kiryat Ono Kiryat Ono ISR 2024-01-03
RcRownchangeKK*chgGame
 1805 2116 5.50 9 -1.77 20 -35.40 
  Eshkol, Idan 1716  * ISR1.0010.08201.60 
  Malachi, Avraham 1866 ISR0.501-0.3120-6.20 
  Dimenshtein, Daniel 1614 ISR1.0010.04200.80 
  Shefer, Uri 1863 ISR0.001-0.8120-16.20 
  Nouchi, Olivier 1437 FRA1.0010.01200.20 
  Shabtai, Ran f2098 ISR0.001-0.5320-10.60 
  Weber, Yonatan 1637 ISR1.0010.05201.00 
  Har-Even, Abir 1984 ISR1.0010.32206.40 
  Zalkind, Konstantin f2030 ISR0.001-0.6220-12.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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