Individual Calculations March 2020
 Ferreira, Vitorino Manuel Dias  Total change: -24.20  Rating chartPersonal card
 CD Veteranos Porto 2019-20 - S65 Porto POR 2020-02-22
RcRownchangeKK*chgGame
 1465 1506 1.00 4 -1.21 20 -24.20 
  Mendes, Antonio Adalberto De O 1584 POR0.001-0.3920-7.80 
  Santos, Antonio Almeida 1363 POR0.001-0.6920-13.80 
  Santos, Jose Pinheiro Dos 1395 POR0.501-0.1520-3.00 
  Brandao, Alvaro Sousa 1518 POR0.5010.02200.40 

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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