Individual Calculations April 2019
 Londono, Neider Farid  Total change: 23.20  Rating chartPersonal card
 Campeonato Nacional Sub-20 Absoluto Ajedrez Clasico Medellin COL 2019-03-13
RcRownchangeKK*chgGame
 1921 2057 5.00 7 0.58 40 23.20 
  Giraldo Bohorquez, Lucas 1657  * COL1.0010.08403.20 
  Loaiza Cuervo, Santiago 1737 COL0.501-0.3740-14.80 
  Gomez Rondon, Samuel 1685 COL1.0010.10404.00 
  Leon Acevedo, Juan Alejandro c1678 COL1.0010.09403.60 
  Avila Pavas, Santiago f2294 COL1.0010.804032.00 
  Soto, Miguel Angel f2198 COL0.001-0.3140-12.40 
  Gallego, Julian Andres 2196 COL0.5010.19407.60 
 * 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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