Rapid: Individual Calculations January 2019
 Mendoza, Rafael  Total change: -6.40  Rating chartPersonal card
 Torneo Internacional IRT Ajedrez Rapido Medellin Ciudad de Luces 2018 Medellin COL 2018-12-20
RcRownchangeKK*chgGame
 1930 2292 6.00 9 -2.05 20 -41.00 
  Ospina, Santiago 1892  * COL1.0010.08201.60 
  Perez Lujan, Mateo 1892  * COL1.0010.08201.60 
  Maldonado, Hector 1946 COL0.501-0.3920-7.80 
  Taborda, Juan David 1945 COL0.501-0.3920-7.80 
  Suarez, Hernando 1913 COL1.0010.09201.80 
  Arrieta, Cristian 1892  * COL0.001-0.9220-18.40 
  Arboleda Orozco, Juan M c1943 COL1.0010.11202.20 
  Aponte Castillo, Ernesto 2058 COL0.501-0.2920-5.80 
  Restrepo, Alejandro 1892  * COL0.501-0.4220-8.40 
 * 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)
 
 Torneo Internacional de Ajedrez Rapido Categoria A Elo Mayor a 2101 Santiago de Cali 2018 Cali COL 2018-12-27
RcRownchangeKK*chgGame
 2320 2292 5.00 7 1.73 20 34.60 
  Rios, Cristhian Camilo m2519 COL1.0010.792015.80 
  Barrientos, Sergio E g2437 COL0.001-0.3120-6.20 
  Parada, Norberto Andres 2119 COL0.501-0.2320-4.60 
  Gallego, Julian Andres 2112 COL1.0010.26205.20 
  Rios Parra, Alejandro m2299 COL0.5010.01200.20 
  Herrera, Juan Sebastian f2250 COL1.0010.44208.80 
  Bacallao Alonso, Yusnel g2504 CUB1.0010.772015.40 

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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