Rapid: Individual Calculations March 2022
 Nobre, Alberto  Total change: -4.40  Rating chartPersonal card
 CD Lisboa Veteranos Semi-Rapidas 2021-22 - U50 Lisboa POR 2022-02-26
RcRownchangeKK*chgGame
 1459 1487 3.00 6 -0.22 20 -4.40 
  Schoofs, Tobias Herbert 1311 GER0.501-0.2320-4.60 
  Joaquim, Fernando Manuel Oliveir 1361 POR1.0010.33206.60 
  Alves, Luis Miguel 1654 POR0.001-0.2820-5.60 
  Goncalves, Carlos Manuel M. 1514 POR0.5010.04200.80 
  Fortunato, Antonio Eduardo 1551 POR0.001-0.4120-8.20 
  Tacuchian, Marcelo Oliveira 1360 BRA1.0010.33206.60 

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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