Individual Calculations January 2015
 Martinez, Mariano  Total change: 10.20  Rating chartPersonal card
 Abierto Internacional Universidad La Punta Copa Prov. San Luis La Punta - San Luis ARG 2014-12-03
RcRownchangeKK*chgGame
 2163 2092 3.50 7 0.51 20 10.20 
  Villanueva, Mario m2420 ARG0.001-0.1320-2.60 
  Hoeschele, Hermann 1775 ARG1.0010.13202.60 
  Hernandez Guerrero, Gilberto g2492  * MEX0.5010.42208.40 
  Duarte, Leonardo m2340 ARG0.001-0.1920-3.80 
  Besso, Javier Alejandro 1853 ARG1.0010.20204.00 
  Perelman, Hernan f2355 ARG0.001-0.1820-3.60 
  Acosta, Cristian 1904 ARG1.0010.26205.20 
 * 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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