Individual Calculations January 2019
 Rahmilevitz, Anton  Total change: 44.20  Rating chartPersonal card
 Ashdod Chess Open 5.10.2018 Ashdod ISR 2018-10-05
RcRownchangeKK*chgGame
 2092 2167 7.50 9 2.21 20 44.20 
  Shapiro, Evgeny 1949 ISR1.0010.22204.40 
  Musyuk, Lior 2142 ISR0.501-0.0320-0.60 
  Taichman, Ori 2303 ISR1.0010.682013.60 
  Kuprijanov, Anatoly f2219 RUS1.0010.572011.40 
  Grossman, Michael 2211 ISR0.5010.06201.20 
  Flaum, Mark 1890 ISR1.0010.17203.40 
  Martianov, Andre 1996 ISR1.0010.27205.40 
  Polyakov, Alex 2261 ISR0.5010.13202.60 
  Elkin, Michael 1860 ISR1.0010.14202.80 

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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