Rapid: Individual Calculations July 2019
 Rasskazov, David  Total change: 30.00  Rating chartPersonal card
 CD Semi-Rapidas Equipas Jovens Setubal 2019 - U12 Seixal POR 2019-06-08
RcRownchangeKK*chgGame
 1341 1175 3.00 4 1.68 20 33.60 
  Korotkyi, Daniyil 1553 POR0.001-0.0920-1.80 
  Pontes, Tiago Jose Freixo 1128 POR1.0010.43208.60 
  Korotkyi, Daniyil 1553 POR1.0010.912018.20 
  Pontes, Tiago Jose Freixo 1128 POR1.0010.43208.60 

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)
 
 XIV Open da Arrentela Seixal POR 2019-06-15
RcRownchangeKK*chgGame
 1368 1175 1.50 6 -0.18 20 -3.60 
  Rocha, Pedro Daniel Marques 1575  * POR0.001-0.0820-1.60 
  Ershov, Andre Alexandre 1410 POR0.001-0.2120-4.20 
  Bondarenko, Daniel 1089 POR1.0010.38207.60 
  Martinho, Alberto Jose 1360 POR0.5010.24204.80 
  Moura, Adryno 1534 POR0.001-0.1020-2.00 
  Silva, Ricardo Manuel 1241 POR0.001-0.4120-8.20 
 * 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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