Individual Calculations September 2019
 Barragan, Luis  Total change: 0.00  Rating chartPersonal card
 Semifinal 3 del Selectivo a la 44 Olimpiada Mundial de Ajedrez en Khanty-Mansiysk, Rusia 2020 Cartagena COL 2019-08-14
RcRownchangeRpKK*chgGame
 1422 0 0.00 5 0.00 622   0.00 
  Ruiz Jaraba, Valentina Sofia 1676 COL0.0010.00 0.00 
  De La Hoz Paternina, Felix Daniel 1326 COL0.0010.00 0.00 
  Borre Meza, Orlando David 1231 COL0.0010.00 0.00 
  Caballero Marrugo, Maria Jose 1570 COL0.0010.00 0.00 
  Mercado Maestre, Maria Angel 1306 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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