Individual Calculations December 2019
 Ramer, Scott Leo  Total change: -25.40  Rating chartPersonal card
 28th Annual Kings Island Open Blue Ash, Ohio USA 2019-11-15
RcRownchangeKK*chgGame
 1947 2221 2.00 4 -1.27 20 -25.40 
  Li, Eric 2052 CAN0.001-0.7220-14.40 
  Yaskolko, Maxim 1906 USA0.001-0.8620-17.20 
  Williams, Abiye 2007 USA1.0010.23204.60 
  Ananiadis, Constantine 1823 USA1.0010.08201.60 

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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