Individual Calculations January 2016
 Eyal, Amir  Total change: -35.20  Rating chartPersonal card
 Ramat Gan Autumn 2015 under 2000 Ramat Gan ISR 2015-10-11
RcRownchangeKK*chgGame
 1656 1728 1.50 4 -0.88 40 -35.20 
  Leshem, Yonatan 1760 ISR1.0010.544021.60 
  Portnoy, Noam 1516 ISR0.001-0.7740-30.80 
  Yaniv, Ori 1701 ISR0.501-0.0440-1.60 
  Parnes, Nadav 1648 ISR0.001-0.6140-24.40 

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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