Individual Calculations April 2019
 Sherman, Reem  Total change: 74.40  Rating chartPersonal card
 Herzliya Winter A 2019 Herzliya ISR 2019-01-14
RcRownchangeKK*chgGame
 1897 1794 4.50 9 1.10 40 44.00 
  Yaniv, Yuval 2194  * ISR0.001-0.0840-3.20 
  Dobkin, Uri 1625 ISR1.0010.284011.20 
  Amit, Eli 1958 ISR0.5010.22408.80 
  Parnes, Nadav 1996 ISR0.001-0.2440-9.60 
  Levy, Zohar 1781 ISR1.0010.484019.20 
  Solomon, Asif 2070 ISR0.001-0.1740-6.80 
  Bar-Or, Ornan 1919 ISR0.001-0.3340-13.20 
  Cohen, Dvir 1535 ISR1.0010.18407.20 
  Kinberg, Ofer 1995 ISR1.0010.764030.40 
 * 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)
 
 Liga Alef Shfela 2019 Round 5 Various ISR 2019-03-07
RcRownchangeKK*chgGame
 2013 1809 1.00 1 0.76 40 30.40 
  Tsifanskaya, Ludmila A wm2013 ISR1.0010.764030.40 

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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