Individual Calculations May 2020
 Acero Vargas, Cristian Camilo  Total change: -3.00  Rating chartPersonal card
 Campeonato Nacional Amateur 2020 Categoria Sub1700 Paipa COL 2020-02-26
RcRownchangeKK*chgGame
 1576 1689 5.00 8 -0.15 20 -3.00 
  Jaramillo, Amparo 1354 COL1.0010.12202.40 
  Ramos Ortiz, Carlos Alberto 1501 COL1.0010.26205.20 
  Gomez Saenz, Manuela 1588 COL1.0010.36207.20 
  Nino Cotrina, Edison 1597 COL1.0010.37207.40 
  Lopez Parra, Carlos Alberto 1570 COL0.001-0.6620-13.20 
  Pinilla, Diego 1675 COL1.0010.48209.60 
  Rojas Mendoza, Joun Sun 1627 COL0.001-0.5920-11.80 
  Trujillo, Luis Angel 1697 COL0.001-0.4920-9.80 

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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