Individual Calculations January 2018
 Flores, Manuel  Total change: -30.80  Rating chartPersonal card
 XVII Torneo Internacional de Ajedrez Ing. Joaquin Hurtado in Memoriam 20 Managua NCA 2017-12-11
RcRownchangeKK*chgGame
 1881 1956 2.50 7 -1.54 20 -30.80 
  Sanchez, Steven 2139 NCA0.001-0.2620-5.20 
  Salgado, Wilbert 1635 NCA1.0010.13202.60 
  Picado, Jorge 2137 NCA0.001-0.2620-5.20 
  Obregon Amador, Jose Francisco 1801 HON0.001-0.7120-14.20 
  Cardenas Carbajal, Nilson 2107 HON0.001-0.3020-6.00 
  Salazar Cabezas, Alberto Javier f1792 NCA0.501-0.2220-4.40 
  Salinas Barrera, Jovani Enrique 1556  * NCA1.0010.08201.60 
 * 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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