Individual Calculations July 2016
 Volfer, Eliahu  Total change: -11.60  Rating chartPersonal card
 Jerusalem Chess Center under 1800 Spring 2016 Jerusalem ISR 2016-03-15
RcRownchangeKK*chgGame
 1617 1519 0.00 2 -0.73 20 -14.60 
  Yehoshua, Azgad 1596 ISR0.001-0.3920-7.80 
  Braun, Ilya 1638 ISR0.001-0.3420-6.80 

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)
 
 Jerusalem Senior Championship Mark Fridman Memorial 2016 Jerusalem ISR 2016-05-09
RcRownchangeKK*chgGame
 1832 1516 1.00 6 0.15 20 3.00 
  Lukovski, Lev 1868 GER0.001-0.1120-2.20 
  Bershadsky, Georgy 1860 ISR0.001-0.1220-2.40 
  Levinsky, Gregory 1916  * ISR0.001-0.0820-1.60 
  Tumasov, Alexandr 1698 ISR1.0010.742014.80 
  Landa, Alex 1863 ISR0.001-0.1120-2.20 
  Dermer, Moshe 1786 ISR0.001-0.1720-3.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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