Individual Calculations January 2024
 Guerrero, Hernando  Total change: 14.40  Rating chartPersonal card
 IRT Sub 2000 Soacha Open 2023 Soacha COL 2023-12-08
RcRownchangeKK*chgGame
 1635 1606 3.50 6 0.72 20 14.40 
  Angulo Ricardo, Milton 1506 COL1.0010.36207.20 
  Santamaria Vargas, Miguel 1870 COL0.001-0.1820-3.60 
  Velandia Jimenez, Johan Felipe 1206  * COL1.0010.08201.60 
  Vanegas Henao, Ricardo Javier 1806 COL0.001-0.2420-4.80 
  Pena Flechas, Luis Orlando 1476 COL1.0010.32206.40 
  Arandia La Rosa, Eduardo Jose 1948 VEN0.5010.38207.60 
 * 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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