Individual Calculations May 2017
 Aguila Batista, Jose  Total change: 18.00  Rating chartPersonal card
 Campeonato Provincial de Veraguas 2017 Santiago, Veraguas PAN 2017-04-07
RcRownchangeKK*chgGame
 1798 1655 1.50 3 0.45 40 18.00 
  Chavez, Ramses 2055  * PAN0.001-0.0840-3.20 
  Medina, Ulises 1886 PAN0.5010.294011.60 
  Caballero, Luis Carlos 1452 PAN1.0010.24409.60 
 * 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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