Individual Calculations January 2014
 Osorio, Jose Eustaquio Hatem  Total change: -12.60  Rating chartPersonal card
 Panama Chess Open 3 Panama PAN 2013-10-30
RcRownchangeKK*chgGame
 2179 1934 0.00 4 -0.84 15 -12.60 
  Ferrara, Alexis 2166 ARG0.001-0.2115-3.15 
  Prasca Sosa, Rafael m2334  * VEN0.001-0.0815-1.20 
  Arosemena, Jorge Luis f2121 PAN0.001-0.2615-3.90 
  Esquivel, Luis f2094 PAN0.001-0.2915-4.35 
 * 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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