Individual Calculations May 2024
 Meirovich, Ilay  Total change: 55.60  Rating chartPersonal card
 Israeli Championship 1 4 Finals in Ramat Gan Ramat Gan ISR 2024-02-05
RcRownchangeKK*chgGame
 1760 1828 4.50 8 -0.09 40 -3.60 
  Reiterman, German 1665 ISR1.0010.284011.20 
  Gavriel, Adam 1434 ISR0.001-0.9240-36.80 
  Sapir, Omri 1533 ISR1.0010.15406.00 
  Qasem, Muhamad Mody 1604 ISR1.0010.22408.80 
  Medovoy, Yaniv 1973 ISR0.001-0.3140-12.40 
  Shimshovich, Asaf 2022 ISR0.001-0.2540-10.00 
  Mondri, Nadav 1824 ISR1.0010.494019.60 
  Westreich, Itay 2023 ISR0.5010.254010.00 

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)
 
 Alef Shfela 2024 5-6 Israel ISR 2024-03-28
RcRownchangeKK*chgGame
 1881 1901 0.50 1 -0.03 40 -1.20 
  Bercovici, Yaniv 1881 ISR0.501-0.0340-1.20 

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
 1932 1880 4.50 7 1.51 40 60.40 
  Wexler, Guy 1530 ISR1.0010.11404.40 
  Dezent, Eyal 2145 ISR1.0010.824032.80 
  Duchan, Yoav 1977 ISR0.5010.13405.20 
  Mendler, Omer 1789 ISR1.0010.384015.20 
  Menahem, Adi c2112 ISR0.5010.294011.60 
  Medovoy, Yaniv 2009 ISR0.001-0.3340-13.20 
  Kirsch, Yahel David 1961 ISR0.5010.11404.40 

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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