Individual Calculations May 2024
 Cohen, Yisgav  Total change: 94.00  Rating chartPersonal card
 Kiryat Ono Winter-Spring 2024 B Kiryat Ono ISR 2024-03-13
RcRownchangeKK*chgGame
 1540 1477 3.50 5 1.43 40 57.20 
  Dromi, Daniel 1482 ISR0.001-0.4940-19.60 
  Itkin, Igor 1611 ISR1.0010.684027.20 
  Aziza, Nathanel 1462 ISR1.0010.484019.20 
  Galmidi, Ester 1537 ISR1.0010.584023.20 
  Shiloah, Eylon 1609 ISR0.5010.18407.20 

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 U12 Kfar Saba ISR 2024-04-14
RcRownchangeKK*chgGame
 1818 1477 2.00 5 1.40 40 56.00 
  Belkovsky, Guy 1860 ISR1.0010.914036.40 
  Feigin, Daniel 1765 ISR1.0010.844033.60 
  Shilon Rahav, Eliran 1877  * ISR0.001-0.0840-3.20 
  Aranovski, Maximilian 1763 ISR0.001-0.1640-6.40 
  Triger, Eitan 1824 ISR0.001-0.1140-4.40 
 * 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)
 
 37th Czerniak Memorial Open B Tel Aviv ISR 2024-04-24
RcRownchangeKK*chgGame
 1641 1477 1.00 5 -0.48 40 -19.20 
  Rodriguez, Aviad 1778 ISR0.001-0.1540-6.00 
  Nochimowski, Eran 1556 ISR0.001-0.3940-15.60 
  Dayan, Yonatan 1545 ISR1.0010.594023.60 
  Nachmias, Moshe 1603 ISR0.001-0.3340-13.20 
  Leor, Ephraim 1722 ISR0.001-0.2040-8.00 

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)
 

 

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