Individual Calculations January 2016
 Gutierrez Rojas, Miguel Adan  Total change: -28.80  Rating chartPersonal card
 IRT Sub-2200 Copa "Navidad Asoajedrene 2015" Porlamar VEN 2015-12-10
RcRownchangeKK*chgGame
 1663 1722 4.00 8 -0.72 40 -28.80 
  Mata Alfaro, Yeshua David 1566 VEN1.0010.294011.60 
  Perez Sanchez, Ricardo Jose 1982 VEN0.001-0.1840-7.20 
  Cardenas Guevara, Klieverth 1514 VEN0.501-0.2740-10.80 
  Pesantes Villanera, Diana 1480 VEN1.0010.20408.00 
  Mata Alfaro, Christian Daniel 1664 VEN0.001-0.5840-23.20 
  Leon Rondon, Jose Miguel 1496 VEN0.501-0.2940-11.60 
  Meneses Hernandez, Jose Andres 1476 VEN1.0010.19407.60 
  Rondon Chacon, Rene Ibrahim 2122  * VEN0.001-0.0840-3.20 
 * 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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