Individual Calculations January 2020
 Otalora Pacheco, Carlos Eduardo  Total change: -42.20  Rating chartPersonal card
 XXI Juegos Deportivos Nacionales AJEDREZ CLASICO Absoluto por Equipos 2019 Cartagena COL 2019-11-24
RcRownchangeKK*chgGame
 2234 2192 2.00 7 -1.17 20 -23.40 
  Ortega, Daniel 2022 COL0.501-0.2220-4.40 
  Morales, Jhon Alexander m2404 COL0.001-0.2320-4.60 
  Contreras, Henry f2237 COL0.5010.06201.20 
  Perez Olarte, Cesar Camilo 2273 COL0.001-0.3920-7.80 
  Florez, Luis Angel 2133 COL0.001-0.5820-11.60 
  Pai, Juan David f2055 COL1.0010.32206.40 
  Escobar Forero, Alder g2511 COL0.001-0.1320-2.60 

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)
 
 Torneo IRT Clasico Navidad Bogota COL 2019-12-06
RcRownchangeKK*chgGame
 1899 2208 5.00 7 -0.94 20 -18.80 
  Acero Vargas, Cristian Camilo 1808  * COL0.501-0.4220-8.40 
  Ramos Ortiz, Carlos Alberto 1808  * COL1.0010.08201.60 
  Rativa Jimenez, Cesar Daniel 1906 COL0.501-0.3520-7.00 
  Pereira, Henry Alberto 1856 COL1.0010.11202.20 
  Prado, Leonardo f2077 COL1.0010.32206.40 
  Estrella Becerra, Fernando c1932 COL0.001-0.8320-16.60 
  Ordonez Gonzalez, Gabriel 1907 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)
 

 

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