Rapid: Individual Calculations November 2017
 Tafur, Jaime  Total change: 0.00  Rating chartPersonal card
 IRT I Parada de Ajedrez Activo Preseleccion Juegos Nacionales 2019 Valle del Cauca Rama Absoluta Cali COL 2017-09-29
RcRownchangeRpKK*chgGame
 1801 0 2.00 5 0.00 1729   0.00 
  Machado, Fabio 1950 COL0.0010.00 0.00 
  Ruales, Nilson 1592 COL1.0010.00 0.00 
  Munoz, Mauricio 1713 COL1.0010.00 0.00 
  Ospina Loaiza, Jhonny c1977 COL0.0010.00 0.00 
  Jimenez, Eduard 1774 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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