Individual Calculations February 2015
 Bahamondes Ortiz, Benjamin  Total change: 8.60  Rating chartPersonal card
 Abierto Mendoza Ajedrez 2014 Copa Soberania Nacional Mendoza ARG 2014-11-21
 2323 2011 1.00 4 0.43 20 8.60 
  Salguero, Francisco f2385 ARG0.5010.40208.00 
  Forestani, Andres 2255 ARG0.5010.30206.00 
  Duarte, Leonardo m2336 ARG0.001-0.1320-2.60 
  Acosta, Pablo Ismael m2314 ARG0.001-0.1420-2.80 

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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