Individual Calculations February 2018
 Blandon, Luis Guillermo  Total change: -13.80  Rating chartPersonal card
 IRT Abierto Apertura C. Conconcreto Medellin 2018 Medellin COL 2018-01-24
RcRownchangeKK*chgGame
 2000 2260 5.00 7 -0.69 20 -13.80 
  Hernandez Fonseca, Maria Paula 1987 COL0.001-0.8320-16.60 
  Rojas Mendoza, Alfredo 1916 COL1.0010.12202.40 
  Toro Castaneda, Elizabeht c1914 COL1.0010.11202.20 
  Gomez, Jhon D 2052 COL0.501-0.2720-5.40 
  Arboleda Orozco, Juan M c2025 COL0.501-0.2920-5.80 
  Henao, Bernardo Andres 2069 COL1.0010.25205.00 
  Castano Ortiz, Eder 2037 COL1.0010.22204.40 

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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