Individual Calculations December 2017
 Villagra, Juan Carlos  Total change: 1.20  Rating chartPersonal card
 Abierto Internacional de la Patagonia Neuquen ARG 2017-11-18
RcRownchangeKK*chgGame
 1937 1830 2.00 5 0.03 40 1.20 
  Mussanti, Diego f2230  * ARG0.001-0.0840-3.20 
  Lima, Emanuel 2188 ARG0.001-0.1040-4.00 
  Abarca Gonzalez, Nicolas 2230  * CHI0.001-0.0840-3.20 
  Inostroza, Daniel 1587 ARG1.0010.20408.00 
  Nicosia, Mariano 1451 ARG1.0010.09403.60 
 * 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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