Individual Calculations August 2012
 Zayas, Michel  Total change: -0.30  Rating chartPersonal card
 IRT Copa IDEA Barcelona VEN 2012-07-13
RcRownchangeKK*chgGame
 2141 2108 1.50 3 0.12 15 1.80 
  Marichal, Ariel 2314 CUB0.001-0.2415-3.60 
  Perez Sanchez, Ricardo Jose 1950 VEN1.0010.29154.35 
  Ibarra Padron, Joel 2160 CUB0.5010.07151.05 

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)
 
 IRT Academia José Luis Gonzalez Maturin VEN 2012-07-18
RcRownchangeKK*chgGame
 1901 2108 6.50 9 -0.14 15 -2.10 
  Ramos, Simon 1780 VEN1.0010.13151.95 
  Flores, Carlos 1962 VEN1.0010.30154.50 
  Marquez Ruiz, Angel Jesus 2029 VEN0.001-0.6115-9.15 
  Contreras, Luis 1708  * VEN1.0010.08151.20 
  Martinez, Ana 1780 VEN1.0010.13151.95 
  Velasquez Millan, Carlos 1708  * VEN1.0010.08151.20 
  Navarro, Rodolfo 2091 VEN1.0010.48157.20 
  Mundaray, Jesus 1993 VEN0.501-0.1615-2.40 
  Salazar, Farias Luis German 2059 VEN0.001-0.5715-8.55 
 * 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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