Rapid: Individual Calculations September 2018
 Sierra, Juan Mauricio  Total change: -25.00  Rating chartPersonal card
 II Torneo Internacional de Ajedrez Activo IRT Dosquebradas compromiso de todos Dosquebradas COL 2018-08-24
RcRownchangeKK*chgGame
 1738 1953 4.00 7 -1.25 20 -25.00 
  Donneys, Franz 1553  * COL1.0010.08201.60 
  Gomez, Manuela 1621 COL1.0010.12202.40 
  Beltran, Carlos Armando 2070 COL0.001-0.3420-6.80 
  Naranjo, Alfonso 1837 COL0.001-0.6620-13.20 
  Murillo Mosquera, Arbey 1663 COL1.0010.16203.20 
  Ocampo, Cristina 1703 COL0.001-0.8120-16.20 
  Dabraccio, Guillermo 1717 COL1.0010.20204.00 
 * 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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