Rapid: Individual Calculations September 2018
 Montoya Perez, Juan Rafael  Total change: 18.20  Rating chartPersonal card
 II Torneo Internacional de Ajedrez Activo IRT Dosquebradas compromiso de todos Dosquebradas COL 2018-08-24
 1963 2031 6.00 9 0.91 20 18.20 
  Hernandez Bermudez, Manuela 1631  * COL1.0010.08201.60 
  Leon Sarria, Cristian 1631  * COL1.0010.08201.60 
  Mateus, Alejandro f2276 COL0.001-0.2020-4.00 
  Molano, Walter Rene 1719 COL1.0010.14202.80 
  Escobar Forero, Alder g2412 COL0.001-0.0920-1.80 
  Mejia, Yesica 1808 COL1.0010.22204.40 
  Rodriguez Pantoja, Obel 1631  * COL1.0010.08201.60 
  Martinez, Jorge Alexander f2206 COL1.0010.732014.60 
  Mosquera, Miguel m2354 COL0.001-0.1320-2.60 
 * 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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