Individual Calculations May 2015
 Piamonte, Cristian Eduardo  Total change: 38.40  Rating chartPersonal card
 IRT Zonal Sub16 Absoluto Zona Integrada Centro 2015 Villavicencio COL 2015-04-23
RcRownchangeKK*chgGame
 1773 1650 2.00 3 0.96 40 38.40 
  Acosta Cubides, Jorian Jared c1925 COL0.001-0.1740-6.80 
  Castillo Barajas, Jonhatan 1686 COL1.0010.554022.00 
  Gomez Perez, Jaidor S. 1707 COL1.0010.584023.20 

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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