Individual Calculations January 2020
 Ruiz Aguilar, Pablo Alexander  Total change: -8.20  Rating chartPersonal card
 XXI Juegos Deportivos Nacionales AJEDREZ CLASICO Absoluto por Equipos 2019 Cartagena COL 2019-11-24
RcRownchangeKK*chgGame
 2170 2224 3.50 7 -0.41 20 -8.20 
  Carrillo, William Alexander 1885 COL0.501-0.3820-7.60 
  Lozano Ramirez, Nestor Favian f2227 COL1.0010.502010.00 
  Valderrama Quiceno, Esteban Alb m2421 COL0.5010.25205.00 
  Garavito, Miguel Angel f2303 COL0.001-0.3920-7.80 
  Panesso Rivera, Henry m2356 COL0.001-0.3220-6.40 
  Sepulveda, Julio Orlando 2006 COL1.0010.22204.40 
  Figueroa Navarro, Juan Jose 1990 COL0.501-0.2920-5.80 

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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