Individual Calculations May 2024
 Brenner, Bar  Total change: -9.20  Rating chartPersonal card
 Kiryat Ono Winter-Spring 2024 A Kiryat Ono ISR 2024-03-13
RcRownchangeKK*chgGame
 1712 1636 0.00 4 -1.63 40 -65.20 
  Duchan, Yoav 1911 ISR0.001-0.1740-6.80 
  Margolin-Herman, Ofek 1579 ISR0.001-0.5840-23.20 
  Bedyovkin, Yevgeny 1685 ISR0.001-0.4340-17.20 
  Aranovski, Maximilian 1672 ISR0.001-0.4540-18.00 

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)
 
 Bet Rishon Lezion 2024 5-6 Israel ISR 2024-03-28
RcRownchangeKK*chgGame
 1804 1636 1.50 2 0.90 40 36.00 
  Soffer, Tal 1936 ISR0.5010.354014.00 
  Yehezkel, Nir 1671 ISR1.0010.554022.00 

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 U14 Kfar Saba ISR 2024-04-14
RcRownchangeKK*chgGame
 1862 1739 3.00 7 0.50 40 20.00 
  Gilor, Amit 1922 ISR1.0010.744029.60 
  Afek, Itay 1816 ISR0.001-0.3940-15.60 
  Zakin, Ilay 2139  * ISR0.001-0.0840-3.20 
  Berger, Yuval 1534 ISR1.0010.24409.60 
  Rinberg, David 1900 ISR0.001-0.2940-11.60 
  Versano, Meitar 1678 ISR1.0010.424016.80 
  Golan, Ori 2046 ISR0.001-0.1440-5.60 
 * 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)
 

 

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