Individual Calculations December 2018
 Volfer, Eliahu  Total change: 0.60  Rating chartPersonal card
 Jeruchess Club Championship Open Jerusalem ISR 2018-10-08
RcRownchangeKK*chgGame
 1706 1499 1.50 6 0.03 20 0.60 
  Rotem Furshpan, Nir 1767 ISR0.001-0.1720-3.40 
  Agmon, Yonatan 1781 ISR0.001-0.1620-3.20 
  Freiman, Mark 1717 ISR0.5010.28205.60 
  Belokopyt, Boris 1811 RUS0.001-0.1420-2.80 
  Oliel, Yehonatan 1642 ISR0.5010.19203.80 
  Kfir, Itzhak 1520 ISR0.5010.03200.60 

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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