Individual Calculations December 2016
 Kochavi, Ori  Total change: -20.40  Rating chartPersonal card
 Liga Noar Ilit Tzafon 2016 Round 5-7 various ISR 2016-11-05
RcRownchangeKK*chgGame
 2108 1986 0.50 2 -0.26 40 -10.40 
  Gitzman, Michael 1873 ISR0.501-0.1540-6.00 
  Erenberg, Ariel f2343 ISR0.001-0.1140-4.40 

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)
 
 Liga Noar Ilit Tzafon 2016 Postponed Matches Round 4 various ISR 2016-11-11
RcRownchangeKK*chgGame
 2176 1986 0.00 1 -0.25 40 -10.00 
  Friedland, Moshe 2176 ISR0.001-0.2540-10.00 

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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