Rapid: Individual Calculations September 2019
 Marcovici, Adrian  Total change: 38.40  Rating chartPersonal card
 Efraim (Felix) Sherf Memorial Rapid Herzliya Summer 23.8.19 Herzliya ISR 2019-08-23
RcRownchangeKK*chgGame
 1970 1721 3.50 7 1.92 20 38.40 
  Zoler, Dan g2121  * ISR0.001-0.0820-1.60 
  Neeman, Ori 1321  * ISR1.0010.08201.60 
  Katzir, Moshe 2121  * ISR0.5010.42208.40 
  Ben Artzi, Ido m2121  * ISR0.5010.42208.40 
  Kerner, Michael 2080 ISR1.0010.902018.00 
  Kochavi, Ori 2046 ISR0.001-0.1320-2.60 
  Cohen Revivo, Alon 1977 ISR0.5010.31206.20 
 * 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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