Individual Calculations September 2022
 Zuluaga A, Ernesto Uriel  Total change: -79.40  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Mayores Absoluto 2022 Puerto Boyaca COL 2022-08-17
RcRownchangeKK*chgGame
 1749 2090 5.00 9 -2.50 20 -50.00 
  Ruales, Nicolas 1690  * COL1.0010.08201.60 
  Obando Avila, Jhanier Rodrigo 1833 COL1.0010.18203.60 
  Herrera, Juan Sebastian f2273 COL0.001-0.2620-5.20 
  Brito Carrascal, Camilo Andres 1697 COL0.001-0.9220-18.40 
  Rueda Rojas, Richard Alejandro 1615 COL0.001-0.9520-19.00 
  Lopez, Ricardo Andres 1489 COL1.0010.02200.40 
  Dabraccio, Guillermo 1567 COL1.0010.03200.60 
  Moreno Marino, Juan Nicolas 1901 COL0.001-0.7520-15.00 
  Gomez, Nicolas De Jesus 1678 COL1.0010.07201.40 
 * 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
 1883 2090 4.50 8 -1.47 20 -29.40 
  Perez Pertuz, Carlos Mario 1867 COL1.0010.22204.40 
  Mitkov, Nikola g2497 MKD0.001-0.0820-1.60 
  Garzon Camelo, Andres Santiago 1824 COL0.501-0.3220-6.40 
  Guerrero, Hernando 1718 COL1.0010.10202.00 
  Mena, Yamil Octavio c1855 COL0.001-0.7920-15.80 
  Cuellar Canosa, Nicolas 1818 COL0.001-0.8320-16.60 
  Hernandez, Stefano 1780 COL1.0010.14202.80 
  Molano, Walter Rene 1701 COL1.0010.09201.80 

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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