Individual Calculations June 2017
 Buitrago, Juan Carlos  Total change: -50.40  Rating chartPersonal card
 IRT Torneo Departamental de Ajedrez Mayores Absoluto Cali COL 2017-04-28
RcRownchangeKK*chgGame
 1750 2085 3.50 5 -0.86 20 -17.20 
  Munoz, Mauricio 1732 COL0.001-0.8920-17.80 
  Salazar Cifuentes, Francisco J 1685  * COL1.0010.08201.60 
  Palechor, Andres Fernando 1865 COL0.501-0.2820-5.60 
  Renteria, Alejandro 1685  * COL1.0010.08201.60 
  Geurts, Harrie Tulio 1783 COL1.0010.15203.00 
 * 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)
 
 Campeonato Nacional de Ajedrez Mayores Absoluto 2017 Palmira COL 2017-05-15
RcRownchangeKK*chgGame
 1973 2085 4.00 9 -1.66 20 -33.20 
  Torres, Juan Camilo f2288 COL0.001-0.2420-4.80 
  Riascos, Guillermo 1816 COL1.0010.17203.40 
  Blandon, Luis Guillermo m2262 COL0.001-0.2720-5.40 
  Valencia, Cristian Johan 1961 COL0.501-0.1720-3.40 
  Medina Coneo, Arlintong 1718 COL1.0010.10202.00 
  Garavito, Miguel Angel f2264 COL0.001-0.2720-5.40 
  Latorre, Franklin Leandro 1827 COL0.501-0.3220-6.40 
  Cardozo, Stid Jafhar 1842 COL0.501-0.3020-6.00 
  Chavez, Brayan Steven c1781 COL0.501-0.3620-7.20 

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)
 

 

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