Individual Calculations January 2016
 Arias, Lemnys A.  Total change: -4.40  Rating chartPersonal card
 Segundo Open San Salvador 2015 San Salvador ESA 2015-12-05
RcRownchangeKK*chgGame
 2119 2318 6.00 9 -0.44 10 -4.40 
  Zometa, Miguel 1947 ESA1.0010.10101.00 
  Sanchez, Ingrid wf2019 ESA0.001-0.8510-8.50 
  Blanco, David E. 1995 ESA1.0010.13101.30 
  Guardado Flores, Diana Beatriz 1918  * ESA1.0010.08100.80 
  Santos, Oliver c1918  * ESA1.0010.08100.80 
  Ortiz Suarez, Isan Reynaldo g2601 CUB0.001-0.1610-1.60 
  Mira, Felix 1978 ESA1.0010.12101.20 
  Escobar Forero, Alder g2513 COL0.001-0.2510-2.50 
  Solano Cuya, Bryan 2179 CRC1.0010.31103.10 
 * 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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