Individual Calculations February 2020
 Greenfeld, Alon  Total change: -3.10  Rating chartPersonal card
 Israeli National Team Championship 2020 Round 1-4 Various ISR 2020-01-08
RcRownchangeKK*chgGame
 2280 2510 2.00 3 -0.31 10 -3.10 
  Klenburg, Michael m2357 ISR1.0010.30103.00 
  Gorshtein, Ido f2372 ISR0.001-0.6910-6.90 
  Klar, Nir 2110  * ISR1.0010.08100.80 
 * 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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