Individual Calculations December 2016
 Erenberg, Ariel  Total change: -2.90  Rating chartPersonal card
 Liga Noar Ilit Tzafon 2016 Round 5-7 various ISR 2016-11-05
RcRownchangeKK*chgGame
 2140 2343 2.00 3 -0.23 10 -2.30 
  Poleg, Dan f2258 ISR1.0010.38103.80 
  Kochavi, Ori 1986 ISR1.0010.11101.10 
  Friedland, Moshe 2176 ISR0.001-0.7210-7.20 

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 Noar Ilit Tzafon 2016 Postponed Matches Round 4 various ISR 2016-11-11
RcRownchangeKK*chgGame
 2303 2343 0.50 1 -0.06 10 -0.60 
  Aharonovich, Itamar f2303 ISR0.501-0.0610-0.60 

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)
 

 

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