Rapid: Individual Calculations December 2019
 Carreiras, Pedro Malamud  Total change: -31.80  Rating chartPersonal card
 CD Equipas Jovens Semi-Rapidas Lisboa 2019-20 - U18 Lisboa POR 2019-11-09
RcRownchangeKK*chgGame
 1173 1287 1.00 4 -1.59 20 -31.80 
  Nalivaiko, Maksim 1178 POR0.001-0.6520-13.00 
  Costa, Fabio Filipe 1264 POR0.001-0.5320-10.60 
  Lanca, Luis 1225 POR0.001-0.5920-11.80 
  Bernardo, Beatriz Nunes 1025 POR1.0010.18203.60 

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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