Rapid: Individual Calculations October 2021
 Costa, Hugo Duque  Total change: -39.80  Rating chartPersonal card
 4. Torneio - Amazonia Jamor Hotel Lisboa POR 2021-09-12
RcRownchangeKK*chgGame
 1522 1738 5.00 7 0.12 20 2.40 
  Bicho, Ivan-Pi 1132 POR1.0010.02200.40 
  Tacuchian, Marcelo Oliveira 1309 BRA1.0010.07201.40 
  Goncalves, Carlos Manuel M. 1491 POR1.0010.19203.80 
  Andrade, Bruno 1976 POR0.001-0.2020-4.00 
  Lachever, Diogo Freire 1334 POR1.0010.08201.60 
  Leao, Tiago Miguel Da Silva 2042 POR0.001-0.1420-2.80 
  Lucas, Francisco Martins 1371 POR1.0010.10202.00 

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)
 
 CD Lisboa Semi-Rapidas 2020-21 Lisboa POR 2021-09-18
RcRownchangeKK*chgGame
 1389 1738 3.00 6 -2.11 20 -42.20 
  Afonso, Bruno 1226 POR0.001-0.9620-19.20 
  Carapinha, Andre 1750 POR1.0010.522010.40 
  Lachever, Diogo Freire 1334 POR1.0010.08201.60 
  Vintonyak, Yuriy 1376 UKR0.001-0.9020-18.00 
  Schoofs, Tobias Herbert 1307 GER1.0010.07201.40 
  Joaquim, Fernando Manuel Oliveir 1340 POR0.001-0.9220-18.40 

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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