Individual Calculations January 2014
 Martianov, Andre  Total change: -13.35  Rating chartPersonal card
 Israel U18 Team Champ 2013 various ISR 2013-10-25
RcRownchangeKK*chgGame
 1960 1945 1.50 5 -0.89 15 -13.35 
  Erbaktanov, Tagar 2038 RUS0.001-0.3715-5.55 
  Gorodetzky, David 1915 ISR0.001-0.5415-8.10 
  Ginchil, Shay 1955 ISR0.001-0.4915-7.35 
  Lahav, Michal 1776 ISR1.0010.28154.20 
  Elbaum, Almog 2116 ISR0.5010.23153.45 

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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