Individual Calculations July 2022
 Levy, Benyamin  Total change: -27.80  Rating chartPersonal card
 Herzliya Spring A 2022 Herzliya ISR 2022-04-25
RcRownchangeKK*chgGame
 1711 1910 4.00 8 -1.87 20 -37.40 
  Qasem, Muhamad Mody 1592 ISR0.501-0.3720-7.40 
  Leor, Ephraim 1690 ISR1.0010.22204.40 
  Lavi, Nitay 1585 ISR0.501-0.3720-7.40 
  Patt, Zafrir 1775 ISR0.001-0.6820-13.60 
  Gradenwitz, Oded 1510  * ISR1.0010.08201.60 
  Cnaan, Moshe 1913 ISR0.001-0.5020-10.00 
  Lotan, Barak 1716 ISR0.001-0.7520-15.00 
  Hertz, Yaniv 1910 ISR1.0010.502010.00 
 * 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)
 
 Liga Alef Hadarim 2022 Round 7 Various ISR 2022-06-09
RcRownchangeKK*chgGame
 1722 1924 1.00 1 0.24 20 4.80 
  Weiler, Abie 1722 ISR1.0010.24204.80 

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)
 
 Liga Bet Hadarim 2022 Rounds 8 - 9 Various ISR 2022-06-09
RcRownchangeKK*chgGame
 1722 1924 1.00 1 0.24 20 4.80 
  Weiler, Abie 1722 ISR1.0010.24204.80 

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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