Rapid: Individual Calculations January 2023
 Silva, David  Total change: -4.00  Rating chartPersonal card
 III Torneio Martinho Lopes Santarem POR 2022-12-04
RcRownchangeKK*chgGame
 2084 2353 7.00 9 -0.20 20 -4.00 
  Reis, Pedro Rafael Melo 1953  * POR1.0010.08201.60 
  Morais, Miguel Almeida 1814 POR1.0010.03200.60 
  Lutuima, Amaro c2071 ANG1.0010.16203.20 
  Guerreiro, Nuno 2080 POR1.0010.17203.40 
  Martins, Bruno Andre Leite f2330 POR0.001-0.5320-10.60 
  Silva, Miguel Antonio Neto 2183 POR0.001-0.7220-14.40 
  Goncalves, Samuel Jesus P 2074 POR1.0010.16203.20 
  Reis, Luis Sousa 2022 POR1.0010.12202.40 
  Sismeiro, Miguel 2230 POR1.0010.33206.60 
 * 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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