Individual Calculations June 2013
 Lenderman, Aleksandr  Total change: -17.70  Rating chartPersonal card
 CONTINENTAL DE LAS AMÉRICAS 2013 Cochabamba - Bolivia BOL 2013-05-07
RcRownchangeKK*chgGame
 2327 2585 7.00 11 -1.77 10 -17.70 
  Celis, Kevin 2185  * BOL1.0010.08100.80 
  Cornejo P, Guillermo 2222 PER1.0010.10101.00 
  Leiva, Giuseppe m2388 PER0.001-0.7510-7.50 
  Martinez , Ariel A. 2203 BOL1.0010.09100.90 
  Ruiz C, Joshua D m2370 COL0.001-0.7710-7.70 
  Martinez Alcantara, Jose Eduardo f2208 PER1.0010.09100.90 
  Perez Garcia, Rodney Oscar m2380 CUB1.0010.24102.40 
  Sarkar, Justin m2437 USA0.501-0.2010-2.00 
  Prasca Sosa, Rafael m2426 VEN0.501-0.2110-2.10 
  Cori, Jorge g2546 PER0.001-0.5510-5.50 
  Aguilar, Andres 2233 ARG1.0010.11101.10 
 * 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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