Individual Calculations January 2020
 Azoulay, Jonathan  Total change: 62.80  Rating chartPersonal card
 Rishon Fall 2019 U2000 Rishon Letzion ISR 2019-10-22
RcRownchangeKK*chgGame
 1623 1497 4.50 9 1.42 40 56.80 
  Sandovich, Liviu 1501 ISR1.0010.514020.40 
  Samarin, Leonid 1632 ISR0.001-0.3240-12.80 
  Vaserman, Eduard 1636 ISR1.0010.694027.60 
  Gani, Itai 1527 ISR0.5010.04401.60 
  Smoliar, Klim 1822 ISR1.0010.874034.80 
  Ribstein, Orel 1556 ISR0.001-0.4240-16.80 
  Pelech, Roee 1793 ISR0.001-0.1540-6.00 
  Agur, Abraham 1520 ISR1.0010.534021.20 
  Arian, Tomer 1619 ISR0.001-0.3340-13.20 

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)
 
 Artzit Youth League -South 2019/20 Round 6-7 Various ISR 2019-12-05
RcRownchangeKK*chgGame
 1639 1573 1.00 2 0.15 40 6.00 
  Borodety, Itamar 1465 ISR1.0010.354014.00 
  Rivlin, Shachar 1812 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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