Individual Calculations May 2023
 Ramos Ariza, Juan Manuel  Total change: 23.60  Rating chartPersonal card
 XI IRT Abierto Internacional Semana Santa 2023 Medellin COL 2023-04-05
RcRownchangeKK*chgGame
 1842 1972 5.00 7 0.44 20 8.80 
  Colina, Lugger Jesus 1572  * COL1.0010.08201.60 
  Vilanova Ramos, Juan Manuel 1665 ESP1.0010.14202.80 
  Guerrero, Hernando 1689 COL1.0010.16203.20 
  Baules Rodriguez, Jorge Luis m2287 PAN0.001-0.1420-2.80 
  Molina Ballesteros, Juan Sebasti 1781 COL1.0010.25205.00 
  Diaz Larrea, Juan Manuel 1779 COL1.0010.25205.00 
  Castaneda, Jhon David f2120 COL0.001-0.3020-6.00 
 * 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)
 
 IRT Segunda Categoria Antioquia 2023 Medellin COL 2023-04-18
RcRownchangeKK*chgGame
 1823 1972 5.50 7 0.74 20 14.80 
  Garcia Ramirez, Ramon 1572  * COL1.0010.08201.60 
  Gallego Carvajal, Miguel Angel 1743 COL1.0010.21204.20 
  Garces, Javier 1831 COL1.0010.31206.20 
  Olarte Ospina, Manuel 1890 COL1.0010.39207.80 
  Giraldo Bohorquez, Lucas 1970 COL1.0010.502010.00 
  Zapata, Juan Carlos 1962 COL0.501-0.0120-0.20 
  Montoya Echeverri, Sebastian 1791 COL0.001-0.7420-14.80 
 * 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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