Individual Calculations December 2017
 Tugnarelli, Julio  Total change: -5.80  Rating chartPersonal card
 Abierto Internacional de la Patagonia Neuquen ARG 2017-11-18
RcRownchangeKK*chgGame
 2014 2123 4.00 7 -0.29 20 -5.80 
  Bachmann, Axel g2523  * PAR0.001-0.0820-1.60 
  Inostroza, Daniel 1723  * ARG1.0010.08201.60 
  Scarlata, Bruno 1723  * ARG1.0010.08201.60 
  Amura, Claudia wg2255 ARG0.5010.18203.60 
  Turner, Mauro 1797 ARG0.501-0.3720-7.40 
  Mavrich, Demian 2260 ARG0.001-0.3220-6.40 
  Bardi, Franco 1816 ARG1.0010.14202.80 
 * 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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