Individual Calculations April 2018
 Cadavid, Juan Miguel  Total change: 37.80  Rating chartPersonal card
 IRT Campeonato Nacional de Ajedrez Sub20 Absoluto 2018 Buenaventura COL 2018-02-28
RcRownchangeKK*chgGame
 2185 1971 3.00 5 1.82 20 36.40 
  Quinonez Garcia, Santiago f2242 COL1.0010.832016.60 
  Cardoso Cardoso, Jose Gabriel f2309 COL0.5010.38207.60 
  Gallego, Julian Andres 2187 COL0.001-0.2220-4.40 
  Soto, Miguel Angel f2113 COL0.5010.19203.80 
  Oliveros, Camilo c2074 COL1.0010.642012.80 

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)
 
 Semifinal 1 del Selectivo a la 43 Olimpiada Mundial en Batumi- Georgia Medellin COL 2018-03-14
RcRownchangeKK*chgGame
 1967 1971 5.00 10 0.07 20 1.40 
  Cardoso Cardoso, Jose Gabriel f2286 COL0.001-0.1420-2.80 
  Flores, Rafael Omar 1571  * COL1.0010.08201.60 
  Arango Arenas, Juan Camilo 2206 COL0.001-0.2120-4.20 
  Blandon, Luis Guillermo m2246 COL0.5010.33206.60 
  Franco Valencia, Angela wm2104 COL0.001-0.3220-6.40 
  Ocampo, Cristina 1712 COL1.0010.18203.60 
  Otalora, Carlos Eduardo f2167 COL0.001-0.2520-5.00 
  Gomez Vasquez, Laura Sofia 1639 COL0.501-0.3820-7.60 
  Ospina, Santiago 1667 COL1.0010.14202.80 
  Dominguez Rincon, Miller f2070 COL1.0010.642012.80 
 * 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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