Individual Calculations September 2018
 Ramos G., Augusto Harold  Total change: -2.80  Rating chartPersonal card
 IRT III TORNEO ABIERTO FIDE 2018 GRUPO B Guatemala GUA 2018-08-11
RcRownchangeKK*chgGame
 1569 1394 0.50 2 -0.07 40 -2.80 
  Vela Alonzo, Luis A. 1669 GUA0.001-0.1740-6.80 
  Corado, Adrian Mauricio 1469 GUA0.5010.10404.00 

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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