Individual Calculations May 2023
 Klein, Aviad  Total change: 103.60  Rating chartPersonal card
 Israel Youth Championshup under 12-2023 Israel ISR 2023-03-28
RcRownchangeKK*chgGame
 1398 1203 5.00 9 2.59 40 103.60 
  Sapir, Omri 1542 ISR1.0010.884035.20 
  Ashkenazy, Nir 1415 ISR0.001-0.2340-9.20 
  Raveh, Nimrod 1230 ISR1.0010.544021.60 
  Gavriel, Adam 1296 ISR0.001-0.3740-14.80 
  Lahav, Ziv 1386 ISR1.0010.744029.60 
  Sapir, Yaroslav 1353 ISR1.0010.704028.00 
  Kats, Itay 1264 ISR0.001-0.4240-16.80 
  Minkin, Aviv 1466 ISR1.0010.824032.80 
  Weber, Yonatan 1628 ISR0.001-0.0740-2.80 

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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