Individual Calculations July 2023
 Bolanos Lopez, Juan Jacobo  Total change: 146.00  Rating chartPersonal card
 Campeonato Nacional de Mayores Absoluto 2023 Cartagena COL 2023-06-08
RcRownchangeKK*chgGame
 2024 1875 5.00 8 2.40 40 96.00 
  Martinez Romero, Martin m2412 COL0.001-0.0340-1.20 
  Rueda Ahumada, Gabriel Omar 1360 COL1.0010.04401.60 
  Jaramillo Daza, David 1475  * COL1.0010.08403.20 
  Nunez V, Daniel Fernando f2206 COL0.5010.384015.20 
  Rivera, Ingris wm2239 COL0.5010.404016.00 
  Cifuentes, John Jairo m2186 COL1.0010.864034.40 
  Lora, Joel Fernando 2207 COL0.5010.384015.20 
  Torres Cueto, Jesus Marcial f2108 COL0.5010.294011.60 
 * 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)
 
 IRT Campeonato Nacional Amateur 2023 Categoria Sub-2000 Absoluto Medellin COL 2023-06-16
RcRownchangeKK*chgGame
 1849 1875 5.00 7 1.25 40 50.00 
  Hoyos Campuzano, Efrain 1734 COL1.0010.314012.40 
  Ruiz Agudelo, Jeronimo 1795 COL1.0010.394015.60 
  Caicedo, Jaime Andres 1986 COL0.5010.15406.00 
  Vallejo, Diego 1757 COL1.0010.344013.60 
  Carreno Acevedo, Jhonatan Robert 1891 COL0.001-0.4840-19.20 
  Bueno, Miguel Angel 1825 COL1.0010.434017.20 
  Sedlmayr, David 1954 GER0.5010.11404.40 

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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