Individual Calculations May 2018
 Vergara Jofre, Felipe Andres  Total change: 26.60  Rating chartPersonal card
 Open de Ajedrez VII IRT Lebu Ciudad del Viento Lebu CHI 2018-03-30
RcRownchangeKK*chgGame
 2050 2255 4.00 5 0.34 20 6.80 
  Reyes Mendoza, Marcelo 1855  * CHI1.0010.08201.60 
  Altamirano Perez, Rene 1906 CHI1.0010.11202.20 
  Basualto Penalieres, Pedro Jai 2025 CHI0.501-0.2920-5.80 
  Farfan Ortiz, Enrique Alfredo 2203 CHI1.0010.43208.60 
  Aguirre Contreras, Cristian Ro f2261 CHI0.5010.01200.20 
 * 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)
 
 II Torneo IRT Memorial Ricardo Parkes Navea Asociacion - Ajedrez Antofagasta AJEZA Antofagasta CHI 2018-04-20
RcRownchangeKK*chgGame
 2119 2272 5.00 6 0.99 20 19.80 
  Galvez Aguirre, Marcelo Eduardo 1872  * CHI1.0010.08201.60 
  Ledezma Panades, Hernan Javier Or 1902 CHI1.0010.10202.00 
  Sauvageot Ledezma, Diego 2070 CHI1.0010.24204.80 
  Abarca Gonzalez, Nicolas 2395 CHI0.5010.17203.40 
  Martinez Arancibia, Miguel 2211 CHI0.501-0.0820-1.60 
  Aguirre Contreras, Cristian Rodri f2261 CHI1.0010.48209.60 
 * 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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