Blitz: Individual Calculations December 2017
 Montoya Perez, Juan Rafael  Total change: 59.60  Rating chartPersonal card
 IRT Departamental Pre Juegos J.A Blitz Antioquia 2017 Medellin COL 2017-10-28
 2186 2071 6.50 10 2.98 20 59.60 
  Toro, Miguel Angel 1671  * COL1.0010.08201.60 
  Bobadilla Viera, Jorge Samuel m2190 VEN1.0010.662013.20 
  Gallego Alcaraz, Andres Felipe m2371 COL0.001-0.1520-3.00 
  Chirivi C, Angie Lizeth 2168 COL1.0010.632012.60 
  Soto, Miguel Angel f2069 COL1.0010.502010.00 
  Garcia Pantoja, Roberto m2471  * CUB0.001-0.0820-1.60 
  Echavarria, Johann m2238 COL1.0010.722014.40 
  Arango, Andres Mauricio 2190 COL1.0010.662013.20 
  Castaneda, Jhon David f2201 COL0.5010.18203.60 
  Guerrero Sierra, Juan Carlos m2292 COL0.001-0.2220-4.40 
 * 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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