Individual Calculations April 2017
 Mizrahi, Ido  Total change: 109.60  Rating chartPersonal card
 Herzliya Winter 2017 A Herzliya ISR 2017-01-09
RcRownchangeKK*chgGame
 1847 1675 4.50 9 1.70 40 68.00 
  Gamayev, Oleg 2075  * ISR0.001-0.0840-3.20 
  Levy, Zohar 1435 ISR1.0010.20408.00 
  Amit, Eli 2064 ISR0.001-0.0940-3.60 
  Nechemya, Natan 1768 ISR1.0010.634025.20 
  Khatib, Husein 1825 ISR0.5010.20408.00 
  Kopaloff, Liam 1534 ISR1.0010.314012.40 
  Bernshtein, Tomer 1900 ISR1.0010.784031.20 
  Poleg, Dan f2075  * ISR0.001-0.0840-3.20 
  Cnaan, Moshe 1943 ISR0.001-0.1740-6.80 
 * 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)
 
 Ramat Gan Masters Spring 2017 A Ramat Gan ISR 2017-02-26
RcRownchangeKK*chgGame
 1895 1680 2.50 5 1.28 40 51.20 
  Federovski, Adi 2023 ISR0.001-0.1240-4.80 
  Vardi, Shlomit 1959 ISR0.001-0.1640-6.40 
  Shetah, Roi 1729 ISR1.0010.574022.80 
  Avineri, Paz 1776 ISR0.5010.13405.20 
  Yaniv, Ori 1988 ISR1.0010.864034.40 

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)
 
 Liga Bet Rishon Lezion 2017 Round 5-6 varios ISR 2017-03-04
RcRownchangeKK*chgGame
 1897 1692 0.00 1 -0.24 40 -9.60 
  Kutikov, Gregory 1897 ISR0.001-0.2440-9.60 

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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