Individual Calculations March 2016
 Bohorquez Pulgarin, Samuel Dav  Total change: 8.40  Rating chartPersonal card
 Open IRT Distrital Sub-14 Bogota COL 2016-02-20
RcRownchangeKK*chgGame
 1679 1604 1.00 2 0.21 40 8.40 
  Hincapie Uribe, Eduardo 1645 COL0.001-0.4440-17.60 
  Hernandez, Jeronimo 1712 COL1.0010.654026.00 

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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