Individual Calculations April 2019
 Cohen Revivo, Alon  Total change: 4.00  Rating chartPersonal card
 Jerusalem Championship 2019 Jerusalem ISR 2018-12-24
RcRownchangeKK*chgGame
 1856 2033 6.50 9 0.20 20 4.00 
  Tsafrir, Ori 1633  * ISR1.0010.08201.60 
  Lukovski, Lev 1786 GER1.0010.19203.80 
  Waxman, Mark 1648 ISR1.0010.09201.80 
  Lubin, Yosef 2232 ISR1.0010.762015.20 
  Zisman, Philip f2283 ISR0.001-0.1920-3.80 
  Bershadsky, Georgy 1829 ISR0.001-0.7620-15.20 
  Freiman, Mark 1732 ISR1.0010.15203.00 
  Pilchin, Uri 1761 ISR0.501-0.3320-6.60 
  Rotem Furshpan, Nir 1804 ISR1.0010.21204.20 
 * 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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