Rapid: Individual Calculations January 2020
 Slonimskij, Arkadij  Total change: -4.40  Rating chartPersonal card
 Jeruchess Rapid December 2019 Jerusalem ISR 2019-12-08
RcRownchangeKK*chgGame
 1778 2075 6.50 8 -0.22 20 -4.40 
  Bershadsky, Georgy 1778 ISR0.001-0.8520-17.00 
  Klein, Achi 1675  * ISR1.0010.08201.60 
  Levin, Natan 1807 ISR1.0010.17203.40 
  Leonardo, Leonoff 1869 ARG0.501-0.2620-5.20 
  Pravdivetz, Vladimir 1855 ISR1.0010.22204.40 
  Waxman, Mark 1675  * ISR1.0010.08201.60 
  Lukovski, Lev 1675  * GER1.0010.08201.60 
  Levinsky, Gregory 1891 ISR1.0010.26205.20 
 * 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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