Individual Calculations January 2017
 Acosta Leon, Duham Nehuem  Total change: -8.40  Rating chartPersonal card
 GRAN FESTIVAL 81 ANIVERSARIO FVA ITT OPEN Caracas VEN 2016-12-13
RcRownchangeKK*chgGame
 1532 1395 3.00 9 -0.21 40 -8.40 
  Salazar Olchowski, Gabriel Anton 1795  * VEN0.001-0.0840-3.20 
  Carbonell Reveron, Kelvin Abraha 1691 VEN0.001-0.1540-6.00 
  Sosa Sanz, Isis 1113 VEN1.0010.16406.40 
  Camargo Rodriguez, Jose Alberto 1651 VEN0.001-0.1940-7.60 
  Massari, Salvador 1795  * VEN0.001-0.0840-3.20 
  Contarino Armas, Alessandro 1189 VEN1.0010.24409.60 
  Pimentel Barreto, Jesus Antonio 1795  * VEN0.001-0.0840-3.20 
  Rios Blanco, Alfredo Jose 1171 VEN1.0010.22408.80 
  Merida Altuve, Jean Reinaldo 1584 VEN0.001-0.2540-10.00 
 * 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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