Individual Calculations August 2018
 Pilchin, Uri  Total change: -25.80  Rating chartPersonal card
 Gideon Japhet Memorial ACP Open 2018 B Jerusalem ISR 2018-07-01
RcRownchangeKK*chgGame
 1764 1805 2.50 7 -1.29 20 -25.80 
  Berenboym, Igor 2116 ISR0.001-0.1420-2.80 
  Shavit, Inbar 1532 ISR0.501-0.3320-6.60 
  Freiman, Mark 1748 ISR0.001-0.5820-11.60 
  Dvorsky, David 1405  * ISR1.0010.08201.60 
  Raiko, Yossi 1939 ISR0.001-0.3220-6.40 
  Sobel, Alon 1782 ISR1.0010.47209.40 
  Belokopyt, Boris 1826 RUS0.001-0.4720-9.40 
 * 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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