Rapid: Individual Calculations July 2019
 Zrihan, Dan  Total change: 78.20  Rating chartPersonal card
 Rapid Jeruchess June 2019 Jerusalem ISR 2019-06-10
RcRownchangeKK*chgGame
 1782 1593 6.50 9 3.91 20 78.20 
  Tsafrir, Itay 1193  * ISR1.0010.08201.60 
  Cohen Revivo, Alon 1941 ISR0.5010.39207.80 
  Heimann, Ido 1418 ISR1.0010.27205.40 
  Pravdivetz, Vladimir 1893 ISR1.0010.852017.00 
  Slonimskij, Arkadij 1993  * RUS0.001-0.0820-1.60 
  Lubin, Yosef 1993  * ISR1.0010.922018.40 
  Rudnev, Nikolay 1964 ISR1.0010.902018.00 
  Landa, Alex 1845 ISR1.0010.812016.20 
  Pilchin, Uri 1801 ISR0.001-0.2320-4.60 
 * 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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