Individual Calculations May 2019
 Rodriguez Prieto, German Andres  Total change: 6.00  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Amateur 2019 Absoluto Categoria Sub1700 Pereira COL 2019-03-21
RcRownchangeKK*chgGame
 1505 1606 4.50 7 0.15 40 6.00 
  Marquez, Lucas Mateo 1279 COL1.0010.13405.20 
  Lopez Rayo, Isabella wc1470 COL1.0010.324012.80 
  Almanza Avila, Nataly 1365 COL1.0010.20408.00 
  Diaz Diaz, Jose Joaquin 1616 COL0.5010.01400.40 
  Molano, Walter Rene 1687 COL1.0010.614024.40 
  Carranza, Yamid Alberto 1428 COL0.001-0.7340-29.20 
  Lopez Ramirez, Daniel Giovanny 1688 COL0.001-0.3940-15.60 

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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