Rapid: Individual Calculations November 2019
 Malachi, Avraham  Total change: -5.80  Rating chartPersonal card
 Dov Porat Memorial 2019: Rapid - A Ramat Gan ISR 2019-10-16
RcRownchangeKK*chgGame
 1989 1878 3.00 9 -0.29 20 -5.80 
  Cohen Revivo, Shoham f2142 ISR0.001-0.1820-3.60 
  Sokolovsky, Yahli 1981 ISR0.001-0.3620-7.20 
  Barak, Gil 1920 ISR0.001-0.4420-8.80 
  Avineri, Paz 1829 ISR0.001-0.5720-11.40 
  Malinarski, Yehuda 2038 ISR1.0010.712014.20 
  Marcovici, Adrian 1812 ISR0.501-0.0920-1.80 
  Uritsky, Yonathan 1860 ISR1.0010.47209.40 
  Zalkind, Konstantin f2116 ISR0.5010.30206.00 
  Sivan, Yaacov m2202 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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