Individual Calculations October 2015
 Lozano, Jesse J  Total change: -30.00  Rating chartPersonal card
 81st Annual Southwest Open Irving, Texas USA 2015-09-04
RcRownchangeKK*chgGame
 1883 2058 3.50 7 -1.50 20 -30.00 
  Weisberg, Mark L 1658  * USA0.501-0.4220-8.40 
  Wang, Yanke 1779 USA1.0010.16203.20 
  Moradiabadi, Elshan g2458  * IRI0.001-0.0820-1.60 
  Premkumar, Hiren 1832 USA0.001-0.7920-15.80 
  Toledo, Aaron J 1763 USA1.0010.15203.00 
  Kao, Camille Y 1751 USA0.501-0.3620-7.20 
  Le Minh, Hoang c1939 VIE0.501-0.1620-3.20 
 * 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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