Rapid: Individual Calculations April 2015
 Piamonte, Cristian Eduardo  Total change: 15.60  Rating chartPersonal card
 IRT Activo Unicentro Tunja Tunja COL 2015-03-01
RcRownchangeKK*chgGame
 1865 1660 2.00 5 0.78 20 15.60 
  Vasquez, William 1912 COL1.0010.812016.20 
  Mena, Yamil Octavio 1968 COL0.001-0.1420-2.80 
  Romero Mora, Elver 1891 COL0.001-0.2120-4.20 
  Cardozo, Nasly 1803 COL1.0010.692013.80 
  Caceres Quintero, Gerson Mauri 1752 COL0.001-0.3720-7.40 

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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