Individual Calculations September 2022
 Marin, Sebastian  Total change: -7.20  Rating chartPersonal card
 IRT Internacional Feria de las Flores Medellin 2022 Medellin COL 2022-08-03
RcRownchangeKK*chgGame
 2112 2296 6.50 9 0.23 10 2.30 
  Gomez, Hernan Alberto 1896  * COL1.0010.08100.80 
  Zapata Montoya, Andres Geronimo 1963 COL0.501-0.3810-3.80 
  Cordoba Perez, Jeronimo 1855 COL1.0010.06100.60 
  Pazos Gambarrotti, Plinio m2091 ECU1.0010.24102.40 
  Carrillo Parra, Miguel Alfredo c2191 COL1.0010.36103.60 
  Escobar Medina, Andres F f2295 COL0.5010.00100.00 
  Barrientos, Sergio E g2477 COL0.001-0.2610-2.60 
  Moncada Correa, Sara wm1910 COL1.0010.09100.90 
  Mateus, Alejandro f2326 COL0.5010.04100.40 
 * 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 2022 Puerto Boyaca COL 2022-08-17
RcRownchangeKK*chgGame
 2092 2296 5.50 9 -0.95 10 -9.50 
  Rueda Rojas, Richard Alejandro 1896  * COL0.501-0.4210-4.20 
  Brito Carrascal, Camilo Andres 1697 COL1.0010.02100.20 
  Univio Sanchez, German c2055 COL1.0010.20102.00 
  Loaiza Cuervo, Santiago 2082 COL0.501-0.2710-2.70 
  Torres, Juan Camilo f2265 COL0.501-0.0410-0.40 
  Saladen Dulce, Rafael f2179 COL1.0010.34103.40 
  Torres Cueto, Jesus Marcial f2036 COL1.0010.18101.80 
  Escobar Medina, Andres F f2295 COL0.001-0.5010-5.00 
  Mateus, Alejandro f2326 COL0.001-0.4610-4.60 
 * 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)
 

 

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