Individual Calculations February 2016
 Birnboim, Nathan  Total change: 4.80  Rating chartPersonal card
 Liga Artzit Darom 2016 Round 1-2 various ISR 2016-01-16
RcRownchangeKK*chgGame
 2342 2356 1.00 1 0.48 10 4.80 
  Gorodetzky, David f2342 ISR1.0010.48104.80 

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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