Individual Calculations February 2017
 Slobodiansky, Steven  Total change: -6.40  Rating chartPersonal card
 Ashdod Open Autumn 2016 over 1900 Ashdod ISR 2016-11-26
RcRownchangeKK*chgGame
 2008 2016 2.50 5 -0.06 40 -2.40 
  Triger, Ramon 2180 ISR0.001-0.2840-11.20 
  Flaum, Mark 1975 ISR0.001-0.5640-22.40 
  Shapiro, Evgeny 2063 ISR0.5010.07402.80 
  Smoliar, Klim 1896 ISR1.0010.344013.60 
  Chachashvili, Zuri 1924 ISR1.0010.374014.80 

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)
 
 Liga Alef South 2017 Round 1-2 various ISR 2017-01-07
RcRownchangeKK*chgGame
 1658 1921 1.50 2 -0.10 40 -4.00 
  Yoshpa, Yonatan 1528 ISR0.501-0.4240-16.80 
  Roytenburd, Gabi 1787 ISR1.0010.324012.80 

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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