Individual Calculations February 2020
 Martins, Guilherme Pires Tavares  Total change: -45.00  Rating chartPersonal card
 International Chess Festival VARSOVIA 2019 - group B Warszawa POL 2019-12-27
RcRownchangeKK*chgGame
 1701 1963 5.00 9 -2.34 20 -46.80 
  Zdybel, Przemyslaw 1731 POL0.001-0.7920-15.80 
  Bartodziej, Bartosz 1688 POL1.0010.17203.40 
  Czyzykiewicz, Rafal 1740 POL1.0010.22204.40 
  Bujalski, Mateusz 1769 POL0.001-0.7520-15.00 
  Sidorczuk, Dominik 1650 POL1.0010.14202.80 
  Jedrusik, Adam 1739 POL1.0010.22204.40 
  Siekanska, Zuzanna 1723 POL0.001-0.8020-16.00 
  Sidorczuk, Pawel 1635 POL1.0010.13202.60 
  Pancewicz, Szymon 1630 POL0.001-0.8820-17.60 

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)
 
 CN Equipas 2019-20 - 2. divisao A r.2 clubes POR 2020-01-11
RcRownchangeKK*chgGame
 1586 1963 1.00 1 0.09 20 1.80 
  Mendes, Antonio Adalberto De Oliv 1586 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)
 

 

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