Rapid: Individual Calculations January 2015
 Tal, Eyal  Total change: 7.00  Rating chartPersonal card
 Eitan Amitai Memorial rapid Herzliya 2014 Herzliya ISR 2014-12-08
RcRownchangeKK*chgGame
 2039 2159 4.50 5 1.21 20 24.20 
  Glicksohn, Ofer 2130 ISR1.0010.46209.20 
  Lagon, Michael 1943 ISR1.0010.22204.40 
  Hertz, Yaniv 2019 ISR1.0010.31206.20 
  Aronin, Pavel 2124 MNC0.501-0.0520-1.00 
  Schwarz, Harry 1980 ISR1.0010.27205.40 

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)
 
 Herzliya Rapid Chess Championship 2014 Herzliya ISR 2014-12-29
RcRownchangeKK*chgGame
 2096 2159 2.00 5 -0.86 20 -17.20 
  Mindlin, Alon 2401 ISR0.001-0.2020-4.00 
  Ginzburg, Natan 1912 ISR1.0010.19203.80 
  Kantsler, Boris g2454 ISR0.001-0.1520-3.00 
  Yerushalmi, Eran 1930 ISR0.001-0.7920-15.80 
  Towers, Brian 1784 ISR1.0010.09201.80 

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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