Individual Calculations August 2022
 Molina Ballesteros, Juan Sebasti  Total change: 35.20  Rating chartPersonal card
 IRT Jorge Aristizabal Primera Categoria Medellin COL 2022-07-08
RcRownchangeKK*chgGame
 1918 1784 3.00 6 0.88 40 35.20 
  Escobar Medina, Andres F f2291 COL0.5010.464018.40 
  Chirivi C, Jenny Astrid wm2157 COL0.5010.404016.00 
  Echeverry, Jose Miguel 1869 COL0.001-0.3840-15.20 
  Diaz Gonzalez, Ana Sofia 1384  * COL1.0010.08403.20 
  Toro Castaneda, Elizabeth c1961 COL0.5010.23409.20 
  Leon Acevedo, Juan Alejandro c1848 COL0.5010.09403.60 
 * 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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