Individual Calculations October 2019
 Melo Ramirez, Marlon Roman  Total change: -32.00  Rating chartPersonal card
 IRT Mentes Clasicas Bogota COL 2019-09-16
RcRownchangeKK*chgGame
 1769 1923 1.00 4 -1.60 20 -32.00 
  Malagon, Juan Daniel 1523  * COL1.0010.08201.60 
  Trujillo, Otoniel 2106 COL0.001-0.2620-5.20 
  Estrella Becerra, Fernando c1922 COL0.001-0.5020-10.00 
  Gonzalez Mojica, Renan Arturo 1523  * COL0.001-0.9220-18.40 
 * 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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