Individual Calculations December 2015
 Boukai, Shaked  Total change: -22.00  Rating chartPersonal card
 Liga Ilit Noar Darom 2015 Round 3-5 various ISR 2015-11-07
RcRownchangeKK*chgGame
 1889 1688 0.00 1 -0.24 40 -9.60 
  Gorodetzky, Matan 1889 ISR0.001-0.2440-9.60 

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 Ilit Noar Darom 2015 postponed match R2 Porat-RLZ Rehovot ISR 2015-11-20
RcRownchangeKK*chgGame
 1828 1688 0.00 1 -0.31 40 -12.40 
  Barak, Gil 1828 ISR0.001-0.3140-12.40 

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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