Individual Calculations January 2018
 Lopez Gonzalez, Carlos Andres  Total change: -71.20  Rating chartPersonal card
 IRT Circuito Medellin Ciudad de Luces Sub 2200 Medellin COL 2017-12-18
RcRownchangeKK*chgGame
 1726 1763 1.00 5 -1.78 40 -71.20 
  Guerra, Francisco Anibal 1811 COL0.001-0.4340-17.20 
  Ducuara Alape, Ronaldo 1478 COL1.0010.16406.40 
  Henao, Bernardo Andres 2124 COL0.001-0.1040-4.00 
  Piedrahita Hernandez, Byron Mi 1639 COL0.001-0.6740-26.80 
  Gomez Vasquez, Laura Sofia 1578 COL0.001-0.7440-29.60 

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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