Individual Calculations July 2019
 Pantoja, Armando Ramiro  Total change: -14.00  Rating chartPersonal card
 Semifinal 2 del Selectivo a la 44 Olimpiada Mundial de Ajedrez en Khanty-Mansiysk, Rusia 2020 Palmira COL 2019-05-29
RcRownchangeKK*chgGame
 1866 1837 4.00 9 -0.35 40 -14.00 
  Escobar Forero, Alder g2237  * COL0.001-0.0840-3.20 
  Lopez Rayo, Isabella wc1526 COL0.501-0.3640-14.40 
  Otalora Pacheco, Carlos Eduardo f2183 COL0.001-0.1140-4.40 
  Diaz, Luisa Fernanda wf1674 COL1.0010.284011.20 
  Martinez, Cristian Camilo c2194 COL0.001-0.1140-4.40 
  Tobar B, Jorge Esteban c1666 COL0.001-0.7340-29.20 
  Fitzgerald, Daniela 1515 COL1.0010.13405.20 
  Cayon, Laura Valentina 1659 COL1.0010.274010.80 
  Zapata Cuartas, Juan Carlos 2140 COL0.5010.364014.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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