Rapid: Individual Calculations November 2018
 Regenbogen, Yoseph  Total change: 11.40  Rating chartPersonal card
 Jeruchess Rapid October 2018 Jerusalem ISR 2018-10-26
RcRownchangeKK*chgGame
 1851 1675 2.00 5 0.57 20 11.40 
  Levin, Natan 1882 ISR0.5010.27205.40 
  Cohen, Moshe 1705 ISR0.5010.04200.80 
  Cohen Revivo, Alon 1941 ISR1.0010.822016.40 
  Goldberg, Shmuel 1725 RSA0.001-0.4320-8.60 
  Rudnev, Nikolay 2000 ISR0.001-0.1320-2.60 

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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