Rapid: Individual Calculations December 2013
 Poleg, Dan  Total change: -5.00  Rating chartPersonal card
 Eitan Amitai Memorial 2013 Herzlia ISR 2013-11-11
RcRownchangeKK*chgGame
 1999 1850 1.00 4 -0.25 20 -5.00 
  Weinstein, Shaul 2025 ISR0.001-0.2720-5.40 
  Fridland, Moshe 1824 ISR0.501-0.0420-0.80 
  Cnaan, Moshe 2047 ISR0.5010.25205.00 
  Har-Even, Abir 2101 ISR0.001-0.1920-3.80 

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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