Rapid: Individual Calculations February 2015
 Alvarado Calderon, Alirio  Total change: 0.00  Rating chartPersonal card
 XXV Torneo IRT Activo Liga ajedrez de Boyaca- Ferias y Fiestas Duitama 2015 Duitama COL 2015-01-10
RcRownchangeRpKK*chgGame
 1811 0 0.00 5 0.00 1011   0.00 
  Torres, Carlos 1940 COL0.0010.00 0.00 
  Vasquez, William 1926 COL0.0010.00 0.00 
  Blanco, Juan Sebastian 1789 COL0.0010.00 0.00 
  Corchuelo Gomez, Jose Bernard 1660 COL0.0010.00 0.00 
  Gomez Perdomo, Jonathan c1739 COL0.0010.00 0.00 

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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