Individual Calculations May 2024
 Leib, Yoni  Total change: 12.00  Rating chartPersonal card
 Alef Shfela 2024 5-6 Israel ISR 2024-03-28
RcRownchangeKK*chgGame
 1850 1980 1.00 2 -0.34 40 -13.60 
  Manyevich, Rom 1793 ISR0.001-0.7440-29.60 
  Hasanov, Evyatar 1907 ISR1.0010.404016.00 

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)
 
 Israel national youth championship 2024 U16 Kfar Saba ISR 2024-04-14
RcRownchangeKK*chgGame
 1871 1972 5.00 7 0.64 40 25.60 
  Gal, Yoav 1714 ISR1.0010.18407.20 
  Kaner, Roy 1609 ISR1.0010.10404.00 
  Beitner, Yehonatan 1877 ISR0.001-0.6340-25.20 
  Wul, Kfir 1769 ISR1.0010.24409.60 
  Duchan, Yoav 1977 ISR0.5010.01400.40 
  Abitbul, Matan 1917 ISR1.0010.424016.80 
  Uritsky, Yonathan c2231 ISR0.5010.324012.80 

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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