Blitz: Individual Calculations January 2020
 Lopez Hernandez, Carlos Manuel  Total change: 12.40  Rating chartPersonal card
 XXI Juegos Deportivos Nacionales AJEDREZ BLITZ Absoluto por Equipos 2019 Cartagena COL 2019-11-30
RcRownchangeKK*chgGame
 2135 2249 4.50 6 0.62 20 12.40 
  Acuna, Nelson David 2013 COL1.0010.20204.00 
  Martinez, Jorge Alexander f2162 COL1.0010.38207.60 
  Herrera, Juan Sebastian f2308 COL1.0010.582011.60 
  Blandon, Luis Guillermo m2245 COL0.501-0.0120-0.20 
  Guerrero Forero, Ricardo Alon 2085 COL1.0010.28205.60 
  Torres, Jorge Emilio c1998 COL0.001-0.8120-16.20 

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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