Rapid: Individual Calculations November 2017
 Nunes, Sergio Alberto  Total change: -31.60  Rating chartPersonal card
 XIX Torneio Internacional da Cela Alcobaca POR 2017-10-22
RcRownchangeKK*chgGame
 1534 1678 3.00 7 -1.58 20 -31.60 
  Candeias, Humberto Manuel Coelho 1888 POR0.001-0.2320-4.60 
  Barreto, Jose Antonio 1416 POR1.0010.18203.60 
  Moreira, Jose Americo De Paiva 1787 POR0.001-0.3520-7.00 
  Coimbra, Joao Marcial Ferreira 1296 POR0.001-0.9120-18.20 
  Peixoto, Joao Paulo Agostinho 1291 POR1.0010.09201.80 
  Mendes, Alberto Achiles Gaspar 1657 POR0.001-0.5320-10.60 
  Gomes, Nuno Miguel Marques 1401 POR1.0010.17203.40 

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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