Individual Calculations January 2015
 Sosa, Carlos  Total change: -12.80  Rating chartPersonal card
 Abierto Legislatura Ciudad de Bs. As. Copa N. La Porta Buenos Aires ARG 2014-12-13
RcRownchangeKK*chgGame
 1770 1451 0.50 6 -0.32 40 -12.80 
  Meza, Anahi wf1851  * ARG0.001-0.0840-3.20 
  Elias, Roberto 1817 ARG0.001-0.1040-4.00 
  Riva, Martin 1724 ARG0.001-0.1740-6.80 
  Noguera, Hector 1697 ARG0.5010.314012.40 
  Palladino, Alberto 1823 ARG0.001-0.1040-4.00 
  Callegari, Jorge 1708 ARG0.001-0.1840-7.20 
 * 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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