Individual Calculations September 2023
 Pinillo Canon, Silvana  Total change: 76.00  Rating chartPersonal card
 XXX ITT Internacional Feria de Las Flores Medellin 30 Anios Medellin COL 2023-08-03
RcRownchangeKK*chgGame
 1993 1806 4.00 9 1.68 20 33.60 
  Betancourt, David 2042 COL0.001-0.2020-4.00 
  Gonzalez Mojica, Renan Arturo c1992 COL0.001-0.2620-5.20 
  Avellaneda Arevalo, Ronald 1893 COL0.5010.12202.40 
  Hernandez Bermudez, Manuela wf1936 COL1.0010.682013.60 
  Rodriguez Velasco, German Enrique f2015 COL1.0010.772015.40 
  Sanchez Manzanares, Jorge Luis f2016 PAN1.0010.772015.40 
  Dominguez Rincon, Miller Duvan f2021 COL0.001-0.2320-4.60 
  Ardila, Oscar Humberto c1987 COL0.5010.24204.80 
  Obando Guzman, Soren Federico 2038 COL0.001-0.2120-4.20 

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 Fiestas de la Cosecha Pereira 2023 Pereira COL 2023-08-24
RcRownchangeKK*chgGame
 1865 1806 5.00 7 2.12 20 42.40 
  Rodriguez Lara, Laura Sofia 1406  * COL1.0010.08201.60 
  Hernandez Jimenez, Jeronimo f2108 COL0.001-0.1520-3.00 
  Soto Ramirez, Andres Camilo 1394 COL1.0010.07201.40 
  Lopez Ramirez, David Santiago f2125 COL1.0010.872017.40 
  Quiros, Juan Pablo 1945 COL1.0010.692013.80 
  Nieto, Agustin f2119 COL0.001-0.1420-2.80 
  Hurtado Sarmiento, Juan Sebastian 1959 COL1.0010.702014.00 
 * 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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