Individual Calculations January 2016
 Parnes, Nadav  Total change: 40.40  Rating chartPersonal card
 Ramat Gan Autumn 2015 under 2000 Ramat Gan ISR 2015-10-11
RcRownchangeKK*chgGame
 1715 1648 2.00 2 1.18 40 47.20 
  Yaniv, Ori 1701 ISR1.0010.574022.80 
  Eyal, Amir 1728 ISR1.0010.614024.40 

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 Ilit Noar Tzafon 2015 Round 6-7 various ISR 2015-11-28
RcRownchangeKK*chgGame
 1923 1648 0.00 1 -0.17 40 -6.80 
  Hadas, Itamar 1923 ISR0.001-0.1740-6.80 

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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