Individual Calculations January 2016
 L`ami, Alina  Total change: -5.10  Rating chartPersonal card
 Segundo Open San Salvador 2015 San Salvador ESA 2015-12-05
RcRownchangeKK*chgGame
 2143 2347 6.00 9 -0.51 10 -5.10 
  Tobar, Jorge 1955 ESA1.0010.08100.80 
  Lievano, Luis 2070 ESA1.0010.17101.70 
  Tiviakov, Sergei g2610 NED0.001-0.1810-1.80 
  Zavala Galindo, Alejandra Beatri 1947  * ESA1.0010.08100.80 
  Blandon, Jaime 1947  * ESA1.0010.08100.80 
  Lopez Gonzalez, Abel Fabian m2306 CUB0.001-0.5610-5.60 
  Ramirez, Jorge 2001 ESA0.501-0.3910-3.90 
  Sanchez, Jorge Luis f2066 PAN1.0010.16101.60 
  Minero Pineda, Sergio m2384 CRC0.5010.05100.50 
 * 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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