Individual Calculations March 2019
 Lopez, Cesar (per)  Total change: -25.00  Rating chartPersonal card
 IRT "Abierto con los Maestros" Torre Blanca febrero 2019 CABA ARG 2019-02-14
RcRownchangeKK*chgGame
 1460 1618 2.00 5 -1.25 20 -25.00 
  Dratler, Leonardo 1897 ARG0.001-0.1620-3.20 
  Perez Fernandez, Valentina 1218  * ARG1.0010.08201.60 
  Migale, Tobias 1230 ARG1.0010.09201.80 
  Garibaldi, Nicolas 1729 ARG0.001-0.3520-7.00 
  Arias, Guillermo 1228 ARG0.001-0.9120-18.20 
 * 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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