Individual Calculations December 2017
 Abdala, Adolfo  Total change: -28.80  Rating chartPersonal card
 Final Camp. Argentino Amateur Sub 1700 Termas de Rio Hondo ARG 2017-11-17
RcRownchangeKK*chgGame
 1445 1684 2.50 5 -1.44 20 -28.80 
  Machicado, Francisco 1498 ARG0.001-0.7420-14.80 
  Petti, Luca Giovanni 1284  * ARG1.0010.08201.60 
  Ruiz, Adolfo 1416 ARG1.0010.17203.40 
  Costa, Jorge 1518 ARG0.501-0.2220-4.40 
  Alzugaray, Julian 1508 ARG0.001-0.7320-14.60 
 * 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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