Blitz: Individual Calculations January 2024
 Reina Bonilla, Edwin Oswaldo  Total change: 4.20  Rating chartPersonal card
 IRT Blitz Aguinaldo Boyacense 2023 Tunja COL 2023-12-16
RcRownchangeKK*chgGame
 1833 1966 6.00 9 0.21 20 4.20 
  Guio Cruz, Karen Lizeth 1566  * COL1.0010.08201.60 
  Ortega Leon, Jaime 1697 COL1.0010.17203.40 
  Moreno, Julian David 1853 COL1.0010.35207.00 
  Obando Guzman, Soren Federico 2063 COL0.5010.13202.60 
  Bustos Acosta, Isauro 1696 COL1.0010.17203.40 
  Otalora Pacheco, Carlos Eduardo f2094 COL0.001-0.3320-6.60 
  Rincon Fuquen, Angie Lizeth 1533 COL1.0010.06201.20 
  Soler Gonzalez, Juan Fernando 2065 COL0.001-0.3620-7.20 
  Rico, Oswaldo 1926 COL0.501-0.0620-1.20 
 * 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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