Individual Calculations February 2016
 Ruiz Castillo, Joshua Daniel  Total change: -1.70  Rating chartPersonal card
 2015 Pan American Intercollegiate Team Chess Championship Cleveland, Ohio USA 2015-12-27
RcRownchangeKK*chgGame
 2201 2373 4.00 6 -0.17 10 -1.70 
  Nakagawa, Seiji 1973  * CAN1.0010.08100.80 
  Torres Rosas, Luis Carlos m2380 MEX0.5010.01100.10 
  Balakrishnan, Naveen K 2013 USA0.501-0.4010-4.00 
  Knox, Christopher 2155 CAN1.0010.22102.20 
  Altschuler, Jason 2206 USA1.0010.28102.80 
  Leon Hoyos, Manuel g2479 MEX0.001-0.3610-3.60 
 * 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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