Rapid: Individual Calculations January 2015
 Towers, Brian  Total change: 1.20  Rating chartPersonal card
 Herzliya Rapid Chess Championship 2014 Herzliya ISR 2014-12-29
RcRownchangeKK*chgGame
 1957 1784 2.00 6 0.06 20 1.20 
  Zilberman, Yaacov g2184  * ISR0.001-0.0820-1.60 
  Amiel, Ran 1459 ISR1.0010.13202.60 
  Malachi, Avraham 2119 ISR0.001-0.1220-2.40 
  Gurbanov, Andrei 2184  * ISR0.001-0.0820-1.60 
  Cohen, Yonatan 1637 ISR1.0010.30206.00 
  Tal, Eyal 2159 ISR0.001-0.0920-1.80 
 * 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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