Individual Calculations May 2024
 Magen, Amnon  Total change: -5.20  Rating chartPersonal card
 Israeli Championship 1 4 Finals in Ramat Gan Ramat Gan ISR 2024-02-05
RcRownchangeKK*chgGame
 1812 1997 5.00 9 -1.09 20 -21.80 
  Gavriel, Inbal 1452 ISR1.0010.03200.60 
  Sapir, Omri 1533 ISR1.0010.05201.00 
  Vardi, Daniel 1906 ISR1.0010.38207.60 
  Shimshovich, Asaf 2022 ISR0.5010.03200.60 
  Medovoy, Yaniv 1973 ISR0.001-0.5320-10.60 
  Vaisman, Felix 2076 ISR0.001-0.3920-7.80 
  Yaniv, Ori c2105 ISR0.001-0.3520-7.00 
  Kelsi, Michael 1597  * ISR1.0010.08201.60 
  Weber, Yonatan 1645 ISR0.501-0.3920-7.80 
 * 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 Merkaz Yom Hol 2024 5-6 Israel ISR 2024-03-28
RcRownchangeKK*chgGame
 2109 1984 1.50 2 0.83 20 16.60 
  Bronstein, Arkady 2090 ISR0.5010.14202.80 
  Shachar, Yoram f2128 ISR1.0010.692013.80 

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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