Individual Calculations September 2023
 Tobar B, Carlos Andres  Total change: 76.80  Rating chartPersonal card
 XXX ITT Internacional Feria de Las Flores Medellin 30 Anios Medellin COL 2023-08-03
RcRownchangeKK*chgGame
 2117 1819 4.50 9 3.05 20 61.00 
  Velasquez, Gabriel 2069 COL1.0010.812016.20 
  Mendez Ramirez, Victor f2162 DOM0.001-0.1220-2.40 
  Sanchez Manzanares, Jorge Luis f2016 PAN1.0010.752015.00 
  Jimenez Jimenez, Leandro f2141 DOM0.001-0.1320-2.60 
  Hernandez Fonseca, Maria Paula wm2058 COL1.0010.802016.00 
  Munoz Galvez, Jhon Edison f2318 COL0.001-0.0420-0.80 
  Loaiza Cuervo, Santiago 2079 COL0.5010.32206.40 
  Rodriguez Velasco, German Enrique f2015 COL1.0010.752015.00 
  Chirivi C, Jenny Astrid wm2198 COL0.001-0.0920-1.80 

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 Fiestas de la Cosecha Pereira 2023 Pereira COL 2023-08-24
RcRownchangeKK*chgGame
 1841 1819 3.50 6 0.79 20 15.80 
  Paez Villanueva, Santiago 1419  * COL1.0010.08201.60 
  Garzon Camelo, Andres Santiago 2178 COL0.001-0.1020-2.00 
  Centanaro Erazo, Nicole Daniela 1398 COL1.0010.07201.40 
  Castano, Julian Marcelo 1980 COL1.0010.712014.20 
  Hernandez Jimenez, Jeronimo f2108 COL0.001-0.1620-3.20 
  Pardo Sierra, Aurelio 1964 COL0.5010.19203.80 
 * 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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