Rapid: Individual Calculations October 2021
 Correia, Mario  Total change: -44.00  Rating chartPersonal card
 18. Torneio de Xadrez da Velhinha Lisboa POR 2021-09-25
RcRownchangeKK*chgGame
 1538 1962 6.00 7 -0.14 20 -2.80 
  Maissa, Susana Flora Cesana 1227 POR1.0010.01200.20 
  Lanca, Luis 1336 POR1.0010.01200.20 
  Roxo, Agostinho Jose Goncalves 1765 POR0.001-0.7520-15.00 
  Goncalves, Carlos Manuel M. 1491 POR1.0010.05201.00 
  Bento, Rudolfo Antonio Campos 1789 POR1.0010.27205.40 
  Morais, Miguel Almeida 1390 POR1.0010.02200.40 
  Monteiro, Sara Cristina Da Silva wc1766 POR1.0010.25205.00 

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)
 
 23. Torneio de Xadrez - Hotel Holiday Inn Continental Lisboa POR 2021-09-26
RcRownchangeKK*chgGame
 1488 1962 4.50 7 -2.06 20 -41.20 
  Tacuchian, Marcelo Oliveira 1309 BRA1.0010.01200.20 
  Ferreira, Miguel Limao 1511 POR1.0010.06201.20 
  Marques, Afonso Mendes Pereira 1605 POR0.001-0.8920-17.80 
  Godinho, Joao Quintas 1608 POR0.001-0.8920-17.80 
  Silva, Noe Fiipe Lopes 1332 POR1.0010.01200.20 
  Teixeira, Luis Jorge Calejo A 1458 POR1.0010.04200.80 
  Alves, Luis Miguel 1596 POR0.501-0.4020-8.00 

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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