Individual Calculations December 2018
 Zilbershtein, Victor  Total change: 6.40  Rating chartPersonal card
 Rishon Fall 2018 Tuesdays Rishon Letzion ISR 2018-10-09
RcRownchangeKK*chgGame
 1824 1717 2.50 6 0.32 20 6.40 
  Raiko, Yossi 1912 ISR0.001-0.2520-5.00 
  Martianov, Andre 1996 ISR0.001-0.1620-3.20 
  Federovski, Yael 1535 ISR1.0010.26205.20 
  Fadida, Yehonatan 1796 ISR1.0010.612012.20 
  Marcovici, Adrian 1910 ISR0.001-0.2520-5.00 
  Rivlin, Shachar 1796 ISR0.5010.11202.20 

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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