Rapid: Individual Calculations June 2023
 Prata, Jorge  Total change: -20.80  Rating chartPersonal card
 III Torneio do Arunca Soure POR 2023-05-06
RcRownchangeKK*chgGame
 1437 1661 5.00 8 -1.04 20 -20.80 
  Oliveira, Leonardo 1261  * POR1.0010.08201.60 
  Mira, Paulo 1319 POR1.0010.12202.40 
  Cruz, Jorge Filipe Egas Da 1974 POR0.001-0.1420-2.80 
  Abreu, Nuno Miguel Amaral Aires 1411 POR0.501-0.3120-6.20 
  Gomes, Micael 1517 POR0.501-0.1920-3.80 
  Berestizhevsky, Joseph 1376 ISR1.0010.16203.20 
  Bragada, Jose 1264 POR0.001-0.9220-18.40 
  Mohd., Tariq 1371 IND1.0010.16203.20 
 * 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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