Individual Calculations January 2016
 Leshem, Yonatan  Total change: -59.60  Rating chartPersonal card
 Ramat Gan Autumn 2015 under 2000 Ramat Gan ISR 2015-10-11
RcRownchangeKK*chgGame
 1685 1760 1.00 3 -0.80 40 -32.00 
  Sobel, Ido 1627 ISR1.0010.324012.80 
  Yaniv, Ori 1701 ISR0.001-0.5840-23.20 
  Eyal, Amir 1728 ISR0.001-0.5440-21.60 

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 Artzit Noar Mercaz 2015 Round 5-7 various ISR 2015-11-28
RcRownchangeKK*chgGame
 1622 1760 0.00 1 -0.69 40 -27.60 
  Kremer, Ilay 1622 ISR0.001-0.6940-27.60 

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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