Individual Calculations December 2017
 Mizrahi, Ido  Total change: -3.60  Rating chartPersonal card
 Kiryat Ono Autumn 2017 main tournament Kiryat Ono ISR 2017-09-06
RcRownchangeKK*chgGame
 1848 1812 3.50 7 0.29 40 11.60 
  Levy, Zohar 1707 ISR0.001-0.6440-25.60 
  Levanzov, Evgeny 1747 ISR1.0010.414016.40 
  Aronin, Pavel 2025 MNC0.001-0.2340-9.20 
  Amit, Eli 2074 ISR0.5010.324012.80 
  Inbal, Nimrod 1929 ISR0.001-0.3440-13.60 
  Fudim, Ariel 1688 ISR1.0010.334013.20 
  Sherman, Reem 1769 ISR1.0010.444017.60 

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)
 
 Liga Noar Ilit South 2017-18 Round 3-4 various ISR 2017-11-04
RcRownchangeKK*chgGame
 1919 1867 0.50 2 -0.38 40 -15.20 
  Levi, Netanel 2116 ISR0.001-0.1940-7.60 
  Gefen, Itamar 1722 ISR0.501-0.1940-7.60 

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)
 

 

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