Rapid: Individual Calculations August 2015
 Hayohamo, Raz  Total change: -7.80  Rating chartPersonal card
 Kiryat Ono Summer 2015 rapid Kiryat Ono ISR 2015-07-01
RcRownchangeKK*chgGame
 1780 1699 3.00 5 1.01 20 20.20 
  Nechemya, Natan 1699 ISR1.0010.502010.00 
  Stolyarsky, Yegor 1590 ISR1.0010.35207.00 
  Solomon, Asif 1805 ISR1.0010.642012.80 
  Bodenshtein, Yair 1846 ISR0.001-0.3020-6.00 
  Mendelboim, Sagi 1962 ISR0.001-0.1820-3.60 

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)
 
 Kiryat Ono rapid GP 2015 Stage 1 Kiryat Ono ISR 2015-07-17
RcRownchangeKK*chgGame
 1422 1699 1.00 2 -0.63 20 -12.60 
  Zoulty, Zohar 1529 ISR0.001-0.7220-14.40 
  Zoulty, Ido 1314 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)
 
 Kiryat Ono rapid GP 2015 Stage 2 Kiryat Ono ISR 2015-07-24
RcRownchangeKK*chgGame
 1489 1699 0.00 1 -0.77 20 -15.40 
  Berkman, Aviad 1489 ISR0.001-0.7720-15.40 

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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