Rapid: Individual Calculations January 2020
 Lopez Rayo, Santiago  Total change: 44.80  Rating chartPersonal card
 Copa Santiago de Cali Cat B Ajedrez Rapido Elo 1801 a 2050 Cali COL 2019-11-30
RcRownchangeKK*chgGame
 1932 1901 5.00 9 0.97 20 19.40 
  Balza Rodriguez, Oswaldo 2004 VEN0.001-0.3620-7.20 
  Ramirez, Andres Felipe 2006 COL1.0010.642012.80 
  Ospina Loaiza, Jhonny c1965 COL1.0010.592011.80 
  Munoz, Juan David f1970 COL0.001-0.4020-8.00 
  Hernandez Pinzon, Helvert c1995 COL0.001-0.3720-7.40 
  Abreu Peyegrin, Douglas Jose 1963 VEN0.001-0.4120-8.20 
  Mora Munoz, Alejandro 1556 COL1.0010.11202.20 
  Machado, Fabio 1973 COL1.0010.602012.00 
  Borrero, Alexander 1954 COL1.0010.572011.40 

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)
 
 Torneo IRT Feria de Cali Ajedrez RAPIDO Cat A Elo 1851 a 2200 Cali COL 2019-12-28
RcRownchangeKK*chgGame
 2061 1901 3.00 6 1.27 20 25.40 
  Guerrero, Ever 2042 COL1.0010.692013.80 
  Vacca, Leonardo 2031 COL0.001-0.3220-6.40 
  Ceron, Edgar Ivan 2030 COL1.0010.672013.40 
  Cortes Castro, Jhonny 2069 COL0.001-0.2820-5.60 
  Parada, Norberto Andres 2100 COL0.5010.26205.20 
  Vargas, Mauricio f2094 COL0.5010.25205.00 

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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