Individual Calculations April 2024
 Blass, Uri  Total change: -26.60  Rating chartPersonal card
 Nat. Ch. Quarterfinal 2024 Kiryat Ono Kiryat Ono ISR 2024-01-03
RcRownchangeKK*chgGame
 1622 1911 6.00 9 -1.09 20 -21.80 
  Dorfman, Michael 1442 ISR0.501-0.4520-9.00 
  Margolin-Herman, Ofek 1298 ISR1.0010.02200.40 
  Weber, Yonatan 1637 ISR0.501-0.3320-6.60 
  Triger, Eitan 1480 ISR0.001-0.9320-18.60 
  Tamir, Rami 1569 ISR1.0010.12202.40 
  Hoch, Guy 1511  * ISR1.0010.08201.60 
  Berlad, Asaf 1812 ISR1.0010.36207.20 
  Malachi, Avraham 1866 ISR0.001-0.5620-11.20 
  Har-Even, Abir 1984 ISR1.0010.602012.00 
 * 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)
 
 Arzit Darom 2024 4 Israel ISR 2024-03-07
RcRownchangeKK*chgGame
 2005 1947 0.50 1 0.08 20 1.60 
  Rozen, Guy 2005 ISR0.5010.08201.60 

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)
 
 Artzit darom first round Israel ISR 2024-03-10
RcRownchangeKK*chgGame
 2077 1947 0.00 1 -0.32 20 -6.40 
  Vainerchuk, Barys 2077 ISR0.001-0.3220-6.40 

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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