Individual Calculations April 2021
 Saad, Nir  Total change: 21.00  Rating chartPersonal card
 Rishon Lezion automn 2020-21 Rishon Lezion ISR 2020-12-15
RcRownchangeKK*chgGame
 1775 1577 3.00 7 1.05 20 21.00 
  Leib, Daniel 1977  * ISR0.001-0.0820-1.60 
  Kutikov, Gregory 1905 ISR0.001-0.1320-2.60 
  Sherman, Reem 1977  * ISR0.001-0.0820-1.60 
  Azoulay, Yehonatan 1572 ISR0.001-0.5120-10.20 
  Pelech, Roee 1761 ISR1.0010.742014.80 
  Levanzov, Yevgeny 1640 ISR1.0010.592011.80 
  Kostavetsky, Alexander 1594 ISR1.0010.522010.40 
 * 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)
 

 

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