Rapid: Individual Calculations October 2018
 Ben Ari, Yannay  Total change: 4.20  Rating chartPersonal card
 Dov Porat Rapid 2018 A Ramat Gan ISR 2018-09-08
RcRownchangeKK*chgGame
 2067 1948 3.50 9 0.21 20 4.20 
  Erenberg, Ariel m2268 ISR0.001-0.1320-2.60 
  Weisbuch, Udi f2191 ISR0.001-0.2020-4.00 
  Cohen Revivo, Shoham 1997 ISR0.5010.07201.40 
  Bronstein, Arkady 2051 ISR0.001-0.3620-7.20 
  Uritsky, Yonathan 1748 ISR1.0010.24204.80 
  Bodenshtein, Yair 1803 ISR1.0010.31206.20 
  Zilberman, Yaacov g2348  * ISR0.001-0.0820-1.60 
  Sokolovsky, Yahli 1959 ISR1.0010.522010.40 
  Aharonovich, Itamar f2237 ISR0.001-0.1620-3.20 
 * 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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