Individual Calculations May 2019
 Nieto, Agustin  Total change: -1.00  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Amateur 2019 Absoluto Categoria Sub2300 Pereira COL 2019-03-21
RcRownchangeKK*chgGame
 2061 2111 4.50 8 -0.05 20 -1.00 
  Lopez Idarraga, Daniel Eduardo f1992 COL1.0010.34206.80 
  Silva, Jorge c2004 COL0.501-0.1520-3.00 
  Martinez Contreras, Cristian Cami c1964 COL1.0010.30206.00 
  Lozano Ramirez, Nestor Favian f2187 COL0.001-0.4020-8.00 
  Rios Parra, Juan Fernando 2046 COL1.0010.41208.20 
  Narvaez, Faber Alberto 2120 COL1.0010.512010.20 
  Gallego, Julian Andres 2196 COL0.001-0.3820-7.60 
  Pardo, Aurelio 1979 COL0.001-0.6820-13.60 

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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