Individual Calculations February 2015
 Alonso, Salvador  Total change: -4.80  Rating chartPersonal card
 Abierto Mendoza Ajedrez 2014 Copa Soberania Nacional Mendoza ARG 2014-11-21
 2216 2511 4.50 6 -0.48 10 -4.80 
  Carrizo, Sergio Gaston 2111  * ARG1.0010.08100.80 
  Valenzuela Gomez, Fernando 2226 CHI0.501-0.3410-3.40 
  Vergara Rozas, Jose 2111  * CHI1.0010.08100.80 
  Aparicio, Anibal f2180 ARG1.0010.12101.20 
  Liascovich, Lucas m2471 ARG0.501-0.0610-0.60 
  Di Giannantonio, Nino f2198 ARG0.501-0.3610-3.60 
 * 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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