Individual Calculations July 2016
 Margovsky, Naum  Total change: -17.60  Rating chartPersonal card
 Liga Alef Galil 2016 Round 10 Kiryat Bialik ISR 2016-06-02
RcRownchangeKK*chgGame
 2121 2098 1.00 1 0.53 20 10.60 
  Meizlin, Yaacov 2121 ISR1.0010.532010.60 

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)
 
 Nesher Open June 2016 Nesher ISR 2016-06-05
RcRownchangeKK*chgGame
 1956 2098 2.50 5 -0.79 20 -15.80 
  Tsirilman, Guy 1698  * ISR1.0010.08201.60 
  Rave, Avraham 1794 ISR1.0010.14202.80 
  Gershkowich, David f2225 ISR0.001-0.3320-6.60 
  Fainberg, Boris 2100 ISR0.001-0.5020-10.00 
  Rozhik, Aaron 1964 ISR0.501-0.1820-3.60 
 * 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 Galil 2016 Playoff Galil-Tzafon various ISR 2016-06-09
RcRownchangeKK*chgGame
 2117 2098 0.00 1 -0.47 20 -9.40 
  Portnoy, Mikhail 2117 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 Artzit Tzafon 2016 Promotion-Relegation Playoffs various ISR 2016-06-18
RcRownchangeKK*chgGame
 2041 2098 1.00 2 -0.15 20 -3.00 
  Alon, Yaacov 1951 ISR1.0010.30206.00 
  Lipes, Yosef 2131 ISR0.001-0.4520-9.00 

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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