Individual Calculations May 2024
 Blonder, Daniel  Total change: -26.00  Rating chartPersonal card
 Arzit Zafon 2024 5-6 Israel ISR 2024-03-28
RcRownchangeKK*chgGame
 1879 1984 0.50 1 -0.14 40 -5.60 
  Volkov, Yuri 1879 ISR0.501-0.1440-5.60 

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)
 
 Israel national youth championship 2024 U18 Kfar Saba ISR 2024-04-14
RcRownchangeKK*chgGame
 1852 1927 2.50 5 -0.51 40 -20.40 
  Sapir, Omri 1835 ISR1.0010.374014.80 
  Michaeli, Omri 2030 ISR0.001-0.3640-14.40 
  Adamchuk, Vlad 1790 ISR0.501-0.1840-7.20 
  Andreev, Robert 1820 ISR0.001-0.6540-26.00 
  Pogoreltsev, Arsenii 1784 ISR1.0010.314012.40 

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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