Rapid: Individual Calculations January 2020
 Balza Rodriguez, Oswaldo  Total change: 26.60  Rating chartPersonal card
 Copa Santiago de Cali Cat B Ajedrez Rapido Elo 1801 a 2050 Cali COL 2019-11-30
RcRownchangeKK*chgGame
 1947 2004 6.50 9 1.33 20 26.60 
  Lopez Rayo, Santiago c1901 COL1.0010.36207.20 
  Figueroa, Daniel 1950 COL1.0010.42208.40 
  Ardila, Oscar Humberto c2030 COL0.5010.04200.80 
  Lopez Marin, Andres 2015 COL0.001-0.4820-9.60 
  Munoz, Juan David f1970 COL1.0010.45209.00 
  Gonzalez, Leandro 1745 COL1.0010.18203.60 
  Franco, Jhonier 1961 COL0.001-0.5620-11.20 
  Ospina Loaiza, Jhonny c1965 COL1.0010.45209.00 
  Simancas Maradei, Miguel Alejand 1986 VEN1.0010.47209.40 

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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