Individual Calculations March 2023
 Nguyen, Phuc Nhat  Total change: -89.60  Rating chartPersonal card
 BJEM 2023 AK u18 Berlin GER 2023-01-28
RcRownchangeKK*chgGame
 1808 1971 2.50 5 -0.94 40 -37.60 
  Vollmar, Timo 1839 GER0.501-0.1840-7.20 
  Bede, Maxime 1716 GER0.001-0.8140-32.40 
  Mzee, Yassin 1580 GER1.0010.09403.60 
  Ho, Ngoc Hai-Dang 1762 GER1.0010.23409.20 
  Bui, Bao Anh Le 2145 GER0.001-0.2740-10.80 

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)
 
 Oberliga Nord-Ost 2022-2023 February 2023 various GER 2023-02-05
RcRownchangeKK*chgGame
 1938 2027 0.00 1 -0.62 40 -24.80 
  Sowada, Christoph 1938 GER0.001-0.6240-24.80 

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)
 
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q4 B Magdeburg GER 2023-02-17
RcRownchangeKK*chgGame
 2001 2027 2.00 5 -0.68 40 -27.20 
  Van Der Veen, Terry 2060 NED1.0010.554022.00 
  Schmitz, Andreas Arnold c1998 GER0.001-0.5440-21.60 
  Helms, Finn 2054 GER1.0010.544021.60 
  Luebke, Florentin 1980 GER0.001-0.5740-22.80 
  Kozik, Andreas 1912 GER0.001-0.6640-26.40 

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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