Individual Calculations August 2022
 Loaiza Cuervo, Santiago  Total change: 202.40  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Sub-20 Absoluto 2022 Barranquilla COL 2022-07-06
RcRownchangeKK*chgGame
 1869 1880 7.50 9 2.98 40 119.20 
  Viasus, Juan Diego c1480  * COL1.0010.08403.20 
  Echeverry Betancur, Jorge Andres 1648 COL1.0010.21408.40 
  Hernandez, Jeronimo 2141 COL0.5010.324012.80 
  Carvajal Barreto, Johan Sebastia 1770 COL1.0010.354014.00 
  Londono Lopez, Donaldo f2070 COL1.0010.754030.00 
  Vargas Viscaino, Jesus Daniel 1892 COL1.0010.524020.80 
  Mesa Baez, Samuel 1907 COL1.0010.544021.60 
  Moreno Marino, Juan Nicolas 1928 COL0.001-0.4340-17.20 
  Gonzalez Mojica, Renan Arturo 1981 COL1.0010.644025.60 
 * 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)
 
 IRT Jorge Aristizabal Primera Categoria Medellin COL 2022-07-08
RcRownchangeKK*chgGame
 1948 1880 5.00 7 2.08 40 83.20 
  Bohorquez Castaneda, Matias 1480  * COL1.0010.08403.20 
  Ramirez Oviedo, Christian Camilo 1689 COL1.0010.254010.00 
  Londono, Neider Farid 2103 COL0.5010.284011.20 
  Llano Buritica, Eduardo 1950 COL1.0010.604024.00 
  Escobar Medina, Andres F f2291 COL0.001-0.0840-3.20 
  Chirivi C, Jenny Astrid wm2157 COL0.5010.334013.20 
  Ramos Ariza, Juan Manuel 1969 COL1.0010.624024.80 
 * 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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