Rapid: Individual Calculations October 2012
 Ferreira, Luis Pedro  Total change: 53.20  Rating chartPersonal card
 Nacional de semi-rapidas 2012 Pampilhosa da Serra POR 2012-09-22
RcRownchangeKK*chgGame
 2004 1900 6.00 9 2.66 20 53.20 
  Sousa, Alfredo Da Costa E 1500  * POR1.0010.08201.60 
  Khodorov, Anatoli 2160 POR1.0010.822016.40 
  Carneiro, Carlos 2275 POR0.001-0.0920-1.80 
  Garcia-Ruiz Fuentes, Aitor 2022 ESP1.0010.672013.40 
  Rego, Pedro Filipe 2219 POR1.0010.872017.40 
  Vasques, Antonio Pedro Freixial 2218 POR0.001-0.1320-2.60 
  Cruz, Jorge Filipe Egas Da 2007 POR0.001-0.3520-7.00 
  Assuncao, Francisco Daniel 1699 POR1.0010.24204.80 
  Miranda, Amilcar 1938 POR1.0010.552011.00 
 * 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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