Individual Calculations May 2016
 Karp, Michael  Total change: -2.20  Rating chartPersonal card
 National Championship Semifinal 2016 Ramat Gan Ramat Gan ISR 2016-02-14
RcRownchangeKK*chgGame
 2148 2182 4.50 9 -0.46 20 -9.20 
  Magen, Amnon 2008 ISR0.501-0.2320-4.60 
  Soffer, Ram g2483 ISR0.001-0.1520-3.00 
  Solomon, Asif 2068 ISR1.0010.34206.80 
  Kravchenko, Yan 2015 ISR0.001-0.7220-14.40 
  Yerushalmi, Eran 2018 ISR1.0010.28205.60 
  Blass, Uri 2012 ISR1.0010.28205.60 
  Gamayev, Oleg 2250 ISR0.5010.09201.80 
  Shachar, Ehud f2353 ISR0.001-0.2720-5.40 
  Drori, Dan f2122 ISR0.501-0.0820-1.60 

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 Shfela 2016 Round 7 various ISR 2016-04-02
RcRownchangeKK*chgGame
 2081 2193 1.00 1 0.35 20 7.00 
  Petrushinsky, Ilya 2081 ISR1.0010.35207.00 

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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