Individual Calculations September 2019
 Nguyen, Phuc Nhat  Total change: -33.20  Rating chartPersonal card
 Berlin Open 2019 Berlin GER 2019-08-01
RcRownchangeKK*chgGame
 1548 1599 1.50 6 -1.70 40 -68.00 
  Barisch, Florian 1885 GER0.001-0.1640-6.40 
  Reiche, Henry 1917 GER0.001-0.1340-5.20 
  Lippert, Marc 1199  * GER1.0010.08403.20 
  Alexopoulos, Spiros Orestis, Dr. 1890 GER0.001-0.1540-6.00 
  Seemann, Rafal 1199  * POL0.501-0.4240-16.80 
  Grosse Austing, Bernhard 1199  * GER0.001-0.9240-36.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Lichtenberger Sommer 2019 Berlin GER 2019-08-17
RcRownchangeKK*chgGame
 1729 1599 4.00 9 0.87 40 34.80 
  Schmidt, Fabian 1952 GER0.001-0.1140-4.40 
  Doering, Martin 1807 GER1.0010.774030.80 
  Karyah, Thomas 1870 LBR0.001-0.1740-6.80 
  Matitschka, Johannes 1815 GER0.001-0.2240-8.80 
  Schneider, Eckehard 1844 GER0.001-0.2040-8.00 
  Koppe, Cordelia 1436 GER0.501-0.2240-8.80 
  Tschirschwitz, Stephan 1495 GER0.501-0.1440-5.60 
  Koerber, Bernhard 1488 GER1.0010.354014.00 
  Stein, Siegfried 1852 GER1.0010.814032.40 

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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