Rapid: Individual Calculations January 2019
 Purdom, Richard Elliot  Total change: -41.60  Rating chartPersonal card
 Torneio de Outono da AX Lumiar 2018 Lisboa POR 2018-12-08
RcRownchangeKK*chgGame
 1332 1638 3.00 6 -2.08 20 -41.60 
  Morais, Miguel Almeida 1345 POR0.001-0.8520-17.00 
  Martins, Domingos Antonio Melao 1255 POR0.001-0.9120-18.20 
  Maissa, Susana Flora 1238  * POR1.0010.08201.60 
  Vieira, Victor Mendes 1302 POR1.0010.12202.40 
  Julio, Andre 1513 POR0.001-0.6720-13.40 
  Monteiro, Carlos Alberto 1336 POR1.0010.15203.00 
 * 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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