Individual Calculations June 2013
 Arias, Juan Carlos  Total change: 13.80  Rating chartPersonal card
 CONTINENTAL DE LAS AMÉRICAS 2013 Cochabamba - Bolivia BOL 2013-05-07
RcRownchangeKK*chgGame
 2147 2113 5.00 10 0.46 30 13.80 
  Mekhitarian, Krikor Sevag g2513  * BRA0.5010.423012.60 
  Nunez Marquina, Nataly Massiel 1942 PER0.501-0.2330-6.90 
  Gutierrez, Carmelo f2253 PER0.5010.19305.70 
  Kropff, Ricardo m2224 PAR0.001-0.3530-10.50 
  Borda, Cesar 1838 BOL1.0010.17305.10 
  Martinez , Ariel A. 2203 BOL0.001-0.3830-11.40 
  Cornejo P, Guillermo 2222 PER0.001-0.3530-10.50 
  Monroy, Nathaly 1791 BOL1.0010.13303.90 
  Rojas Barrero, Andres Humberto 2227 COL1.0010.663019.80 
  Principe, Alexander f2261 PER0.5010.20306.00 
 * 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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