Individual Calculations October 2020
 Ferreira, Eduardo Jose  Total change: 34.00  Rating chartPersonal card
 CN Jovens 2019-20 - U12 Pombal POR 2020-08-31
RcRownchangeKK*chgGame
 1329 1158 2.50 5 0.85 40 34.00 
  Silva, Daniel Frederico V 1558  * POR0.001-0.0840-3.20 
  Jesus, Tomas Jarmelo 1004 POR1.0010.294011.60 
  Dong, Fabio 1558  * POR0.001-0.0840-3.20 
  Chipelo, Tomas Miguel Da Silva 1059 POR1.0010.364014.40 
  Farias, David Nuno M E 1464 POR0.5010.364014.40 
 * 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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