Individual Calculations February 2013
 Hevia Alejano, Carlos Antonio  Total change: -3.60  Rating chartPersonal card
 IRT Norma IM L.A.B Bogota COL 2012-12-17
RcRownchangeKK*chgGame
 2231 2508 7.00 9 -0.36 10 -3.60 
  Arvola, Benjamin f2285 NOR1.0010.22102.20 
  Condori, Edwin 2205 PER1.0010.14101.40 
  Alarcon Casellas, Rolando m2483 CUB0.501-0.0310-0.30 
  Ramirez, Carlos f2310 COL1.0010.24102.40 
  Gutierrez Herrera, Jose Antoni m2217 COL1.0010.15101.50 
  Santos Morales, Natalia Andrea 2108  * COL1.0010.08100.80 
  Martinez, Jorge Alexander 2195 COL0.001-0.8610-8.60 
  Suasnabar, Jesus 2108  * PER1.0010.08100.80 
  Salazar, Carlos 2169 PER0.501-0.3810-3.80 
 * 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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