Individual Calculations January 2014
 Mazariegos, Silvia Carolina  Total change: -11.40  Rating chartPersonal card
 Panama Chess Open 3 Panama PAN 2013-10-30
RcRownchangeKK*chgGame
 2154 2042 1.00 5 -0.76 15 -11.40 
  Estrada Nieto, Julian m2278 MEX0.001-0.2015-3.00 
  Ruiz Aguilar, Pablo Alexander f2239 COL0.001-0.2515-3.75 
  Miranda Llanes, Yerisbel wm2224 CUB0.001-0.2615-3.90 
  Ramos, Efren Andres 2222 NCA0.001-0.2615-3.90 
  Chen, Felipe 1807 PAN1.0010.21153.15 

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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