Individual Calculations March 2013
 Martianov, Andre  Total change: -19.80  Rating chartPersonal card
 Israel U18 League 2013 Various ISR 2012-10-10
RcRownchangeKK*chgGame
 2017 1992 1.50 6 -1.32 15 -19.80 
  Orgad, Dan 1992 ISR0.001-0.5015-7.50 
  Dvir, Ofir 2024 ISR0.5010.04150.60 
  Gorodetzky, David 1906 ISR1.0010.38155.70 
  Shvayger, Yuliya wf2200 ISR0.001-0.2315-3.45 
  Elbaum, Almog 2069 ISR0.001-0.3915-5.85 
  Bernshtein, Tomer 1908 ISR0.001-0.6215-9.30 

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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