Individual Calculations March 2010
 Alarcon, Jose  Total change: -24.00  Rating chartPersonal card
 X Torneo IRT de Ajedrez Cooperativa San Cristóbal Ltda. Asuncion PAR 2010-02-02
RcRownchangeKK*chgGame
 1767 1772 2.00 7 -1.60 15 -24.00 
  Valiente, Cristobal m2172  * PAR0.001-0.0815-1.20 
  Benitez, Ivan 1569 PAR0.001-0.7615-11.40 
  Portillo, Dario 1503 PAR0.501-0.3315-4.95 
  Alderete, Jazmin 1477 PAR0.001-0.8515-12.75 
  Buzo, Juan Carlos 1840 PAR0.5010.09151.35 
  Torres, Francisco 1785 PAR1.0010.52157.80 
  Ibanez, Juan 2020 PAR0.001-0.1915-2.85 
 * 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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