Rapid: Individual Calculations January 2019
 Sheinkman, Lidan  Total change: 33.20  Rating chartPersonal card
 Hannukah Rapid Beer Sheva 2.12.2018 Beer Sheva ISR 2018-12-02
RcRownchangeKK*chgGame
 2062 1750 2.00 5 1.26 20 25.20 
  Mamut, Igor 2047 ISR0.001-0.1520-3.00 
  Bebchuk, Leonid 2044 ISR1.0010.852017.00 
  Iliaguev, Nisim f2150  * ISR0.001-0.0820-1.60 
  Schwarz, Omer 1917 ISR1.0010.722014.40 
  Iliaguev, Kafar f2150  * ISR0.001-0.0820-1.60 
 * 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)
 
 Eitan Amitai Memorial Team Rapid 2018 Herzliya Herzliya ISR 2018-12-24
RcRownchangeKK*chgGame
 1865 1750 1.50 3 0.40 20 8.00 
  Bershadsky, Georgy 1830 ISR1.0010.612012.20 
  Weisbuch, Gabriel 1690 ISR0.501-0.0820-1.60 
  Lavi, Idan 2076 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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