Rapid: Individual Calculations February 2013
 Federovski, Adi  Total change: 12.00  Rating chartPersonal card
 Rishon Le-Zion Rapid 2012 Intl Rishon Le-Zion ISR 2012-10-27
RcRownchangeKK*chgGame
 1953 1829 2.00 4 0.60 20 12.00 
  Gera, Yuval 2126 ISR0.001-0.1520-3.00 
  Amiel, Shahar 1745 ISR1.0010.38207.60 
  Cohen, Alon 2066 ISR0.001-0.2020-4.00 
  Zilbershtein, Victor 1876 ISR1.0010.572011.40 

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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