Individual Calculations January 2015
 Zapata Cuartas, Juan Carlos  Total change: -44.60  Rating chartPersonal card
 ITT Millonario de Navidad Ciudad Bogota Bogota COL 2014-12-04
RcRownchangeKK*chgGame
 2060 2163 3.50 9 -2.23 20 -44.60 
  Guzman Lozano, Campo Elias 2030 COL1.0010.32206.40 
  Laverde, Luis Eduardo 2098 COL0.001-0.5920-11.80 
  Abril, Mauricio 2053 COL0.501-0.1520-3.00 
  Nieto, Guillermo Luigui Ubald 1994 COL1.0010.28205.60 
  Alvarez Pedraza, Aramis g2482 CUB0.001-0.1320-2.60 
  Culma, Ruben 2062 COL0.001-0.6420-12.80 
  Jimenez, Leonardo Andres 1840 COL0.001-0.8720-17.40 
  Nieto, Manuel Valerio Waldo 1995 COL0.001-0.7220-14.40 
  Estrella Becerra, Fernando 1986 COL1.0010.27205.40 

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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