Individual Calculations May 2012
 Vergara Duplaquet , Pablo Alejand  Total change: -16.20  Rating chartPersonal card
 IRT Nuestra Patrona Divina Pastora Barquisimeto VEN 2012-04-04
RcRownchangeKK*chgGame
 2297 2123 0.00 2 -0.54 30 -16.20 
  Ynojosa, Felix Jose f2300 VEN0.001-0.2730-8.10 
  Marichal, Ariel 2294 CUB0.001-0.2730-8.10 

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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