Individual Calculations September 2022
 Hernandez Pinzon, Helvert  Total change: -8.40  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Mayores Absoluto 2022 Puerto Boyaca COL 2022-08-17
RcRownchangeKK*chgGame
 1855 1863 5.00 8 1.21 20 24.20 
  Narvaez, Faber Alberto f2095 COL1.0010.792015.80 
  Ruiz Aguilar, Pablo Alexander f2171 COL0.001-0.1420-2.80 
  Zuluaga Mancilla, Cesar m2229 COL0.001-0.1020-2.00 
  Hurtado Paez, Andres Jesus 1406 COL0.001-0.9520-19.00 
  Pena Ramirez, Jatniel 1463  * COL1.0010.08201.60 
  Moreno, Gerson David 1386 COL1.0010.05201.00 
  Univio Sanchez, German c2055 COL1.0010.752015.00 
  Alvarez Lora, Amauri 2036 COL1.0010.732014.60 
 * 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)
 
 ITT Fiestas de la Cosecha Pereira COL 2022-08-22
RcRownchangeKK*chgGame
 1744 1863 3.00 7 -1.63 20 -32.60 
  Hernandez Torres, Jaime Tulio 1370 COL1.0010.04200.80 
  Barrientos, Sergio E g2477 COL0.001-0.0220-0.40 
  Miranda Vargas, Analia Karen 1723 ECU0.001-0.6920-13.80 
  Cano Alcaraz, Juan Jose 1463  * COL1.0010.08201.60 
  Bravo, Juan Eduardo 1762 COL1.0010.36207.20 
  Morales, Luis Eduardo 1629 COL0.001-0.7920-15.80 
  Jaramillo, Carlos Orlando 1784 COL0.001-0.6120-12.20 
 * 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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