Rapid: Individual Calculations February 2023
 Silva, Daniel Frederico V  Total change: 33.20  Rating chartPersonal card
 CN Semirrapidas Equipas 2022-23 Marinha Grande POR 2023-01-28
RcRownchangeKK*chgGame
 1729 1658 4.00 7 0.83 40 33.20 
  Antunes, Ana 1264 POR1.0010.08403.20 
  Barria Santos, Jose Guilherme f2272 POR0.001-0.0240-0.80 
  Silva, Mark Orlov 1620 POR1.0010.454018.00 
  Silverio, Luis 2081 POR0.001-0.0740-2.80 
  Ribeiro, Rodrigo 1759 POR0.5010.14405.60 
  Reis, Pedro Rafael Melo 1425 POR0.501-0.2940-11.60 
  Korotkyi, Daniyil 1685 POR1.0010.544021.60 

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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