Individual Calculations May 2016
 Margovsky, Naum  Total change: -37.20  Rating chartPersonal card
 National Championship Semifinal 2016 North Nesher ISR 2016-01-28
RcRownchangeKK*chgGame
 2203 2142 2.00 8 -1.35 20 -27.00 
  Axelrod, Arie f2291 ISR0.5010.20204.00 
  Aharon, Ofir f2345 ISR0.5010.26205.20 
  Kaplivatski, Alexander f2248 ISR0.001-0.3620-7.20 
  Bereslavsky, Michael 2282 RUS0.001-0.3120-6.20 
  Zorella, Benzion 2010 ISR0.001-0.6820-13.60 
  Gleizer, Mark f2133 ISR0.501-0.0120-0.20 
  Katzir, Moshe 2157 ISR0.5010.02200.40 
  Frenkel, Ran 2161 ISR0.001-0.4720-9.40 

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 Alef Galil 2016 Round 7 various ISR 2016-03-31
RcRownchangeKK*chgGame
 1880 2148 0.50 1 -0.33 20 -6.60 
  Livshits, Igor 1880 ISR0.501-0.3320-6.60 

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 Alef Galil 2016 Postponed match Round 5 Kiryat Haim ISR 2016-04-07
RcRownchangeKK*chgGame
 2015 2150 0.50 1 -0.18 20 -3.60 
  Lerner, Arkady 2015 ISR0.501-0.1820-3.60 

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)
 

 

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