Rapid: Individual Calculations January 2017
 Lubelsky, Alex  Total change: 15.20  Rating chartPersonal card
 A. Feldklein Memorial rapid 24.12.16 B Rishon Lezion ISR 2016-12-24
RcRownchangeKK*chgGame
 1636 1776 3.50 4 0.76 20 15.20 
  Leib, Daniel 1584 ISR1.0010.25205.00 
  Dvorsky, David 1601 ISR0.501-0.2320-4.60 
  Etingof, Yury 1719 RUS1.0010.42208.40 
  Shuker, Asaf 1640 ISR1.0010.32206.40 

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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