Rapid: Individual Calculations February 2018
 Martins, Duarte Manuel Barbedo  Total change: -41.60  Rating chartPersonal card
 CN Semi-Rapidas Equipas 2017-2018 Marinha Grande POR 2018-01-27
RcRownchangeKK*chgGame
 1310 1160 0.00 6 -2.08 20 -41.60 
  Jorge, Rita Maria Osorio wf1560  * POR0.001-0.0820-1.60 
  Brandao, Alvaro Jorge De Sousa 1549 POR0.001-0.0920-1.80 
  Correia, Pedro Mourao Soares 1489 POR0.001-0.1220-2.40 
  Vasconcelos, Nuno Manuel 975 POR0.001-0.7420-14.80 
  Chornenkyy, Maxem 1160 POR0.001-0.5020-10.00 
  Alvaro, Carlos Jose Ferreira 1127 POR0.001-0.5520-11.00 
 * 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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