Individual Calculations May 2019
 Leal, Dayana Vanessa  Total change: 91.60  Rating chartPersonal card
 Semifinal 1 Categoria Sub-16 Absoluto 2019 Duitama COL 2019-04-11
RcRownchangeKK*chgGame
 1640 1438 3.50 5 2.29 40 91.60 
  Rojas Castillo, Leibnitz Edison 1705 COL0.5010.324012.80 
  Florez Caceres, Rafael Omar 1584 COL0.5010.20408.00 
  Manzano Gomez, Valentina 1605 COL1.0010.724028.80 
  Valera Padilla, Federico Jose 1645 COL1.0010.774030.80 
  Diaz, Luisa Fernanda wf1662 COL0.5010.284011.20 

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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