Individual Calculations January 2020
 Ruiz, Alciguel  Total change: -0.40  Rating chartPersonal card
 Torneo IRT Clasico Navidad Bogota COL 2019-12-06
RcRownchangeKK*chgGame
 1939 2199 4.00 5 -0.02 20 -0.40 
  Acosta Nunez, Miguel 1799  * COL1.0010.08201.60 
  Ordonez Gonzalez, Gabriel 1907 COL1.0010.15203.00 
  Rativa Jimenez, Cesar Daniel 1906 COL1.0010.15203.00 
  Rodriguez Velasco, German Enrique 2135 COL0.001-0.5920-11.80 
  Molina, Rafael 1949 COL1.0010.19203.80 
 * 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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