Rapid: Individual Calculations January 2020
 Bershadsky, Georgy  Total change: 39.00  Rating chartPersonal card
 Jeruchess Rapid December 2019 Jerusalem ISR 2019-12-08
RcRownchangeKK*chgGame
 1765 1778 6.00 8 1.95 20 39.00 
  Slonimskij, Arkadij 2075 RUS1.0010.852017.00 
  Levinsky, Gregory 1891 ISR1.0010.652013.00 
  Rudnev, Nikolay 1928 ISR0.001-0.3020-6.00 
  Lukovski, Lev 1650 GER1.0010.33206.60 
  Waxman, Mark 1519 ISR1.0010.18203.60 
  Levin, Natan 1807 ISR0.001-0.4620-9.20 
  Lavi, Yair 1395 ISR1.0010.09201.80 
  Pravdivetz, Vladimir 1855 ISR1.0010.612012.20 

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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