Individual Calculations October 2017
 Taborda, Juan David  Total change: 68.40  Rating chartPersonal card
 IRT Departamental de Mayores Jorge Aristizabal Antioquia 2017 Medellin COL 2017-09-05
RcRownchangeKK*chgGame
 1946 1799 4.00 7 1.71 40 68.40 
  Escobar Medina, Andres F 2199  * COL0.001-0.0840-3.20 
  Gomez Rondon, Samuel 1488 COL1.0010.14405.60 
  Uribe Sanchez, Alejandro 1970 COL1.0010.734029.20 
  Chirivi, Angie Lizeth 2050 COL1.0010.814032.40 
  Castano Ortiz, Eder 2034 COL0.5010.294011.60 
  Zapata Cuartas, Juan Carlos 2118 COL0.001-0.1340-5.20 
  Norena Yepez, Vanessa 1762 COL0.501-0.0540-2.00 
 * 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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