Rapid: Individual Calculations October 2021
 Godinho, Joao Quintas  Total change: -7.00  Rating chartPersonal card
 4. Torneio - Amazonia Jamor Hotel Lisboa POR 2021-09-12
RcRownchangeKK*chgGame
 1503 1608 4.50 7 0.21 20 4.20 
  Chen, Sophia Weizhi 1106 CHN1.0010.04200.80 
  Lachever, Diogo Freire 1334 POR1.0010.17203.40 
  Leao, Tiago Miguel Da Silva 2042 POR0.5010.44208.80 
  Azinheira, Andre 1590 POR0.001-0.5320-10.60 
  Costa, Afonso Martins S Tomas 1248 POR1.0010.10202.00 
  Andrade, Bruno 1976 POR0.001-0.1020-2.00 
  Maissa, Susana Flora Cesana 1227 POR1.0010.09201.80 

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
 1417 1608 4.00 6 -0.35 20 -7.00 
  Filipe, Artur 1164 POR1.0010.06201.20 
  Fernandes, Ricardo Paulos 2019 POR0.001-0.0820-1.60 
  Rodrigues, Pedro Paiva B D 1351 POR0.001-0.8220-16.40 
  Schoofs, Tobias Herbert 1307 GER1.0010.15203.00 
  Reis, Andre Filipe Baptista San 1283 POR1.0010.13202.60 
  Vintonyak, Yuriy 1376 UKR1.0010.21204.20 

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)
 
 18. Torneio de Xadrez da Velhinha Lisboa POR 2021-09-25
RcRownchangeKK*chgGame
 1298 1608 2.00 5 -1.92 20 -38.40 
  Carvalho, Joao Pedro F L 1095 POR0.001-0.9620-19.20 
  Oliveira, Gabriel Coimbra 1013 POR1.0010.02200.40 
  Morais, Miguel Almeida 1390 POR0.001-0.7820-15.60 
  Maissa, Susana Flora Cesana 1227 POR1.0010.09201.80 
  Monteiro, Sara Cristina Da Silva wc1766 POR0.001-0.2920-5.80 

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)
 
 23. Torneio de Xadrez - Hotel Holiday Inn Continental Lisboa POR 2021-09-26
RcRownchangeKK*chgGame
 1529 1608 5.00 6 1.71 20 34.20 
  Adhya, Havir 1198 POR1.0010.08201.60 
  Guedes, Rui Pedro Dos Santos 1009 POR1.0010.02200.40 
  Correia, Mario 1962 POR1.0010.892017.80 
  Marques, Afonso Mendes Pereira 1605 POR1.0010.502010.00 
  Simoes, John 1832 VEN0.001-0.2220-4.40 
  Voges, Guilherme 1567 POR1.0010.44208.80 

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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