Individual Calculations September 2019
 Becker, Werner  Total change: 1.80  Rating chartPersonal card
 Berlin Open 2019 Berlin GER 2019-08-01
RcRownchangeKK*chgGame
 1835 1758 2.00 6 -0.59 20 -11.80 
  Giulian, Philip M f2154 SCO0.001-0.0820-1.60 
  Dogan, Talha Yigit 1674 TUR0.001-0.6220-12.40 
  Klaeke, Gregor 1520 GER1.0010.20204.00 
  Wierzbicki, Jirawat c2158  * GER0.001-0.0820-1.60 
  Petersen, Sophie 1358  * GER1.0010.08201.60 
  Villwock, Martin 2144 GER0.001-0.0920-1.80 
 * 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
 1816 1758 4.50 9 0.68 20 13.60 
  Nohr, Jonas 2126 GER0.001-0.1020-2.00 
  Koerber, Bernhard 1488 GER0.501-0.3320-6.60 
  Nareyek, Matthias 1448 GER1.0010.14202.80 
  Guenther, Thomas 1985 GER0.001-0.2120-4.20 
  Ollek, Karl-Heinz 1671 GER1.0010.38207.60 
  Barwich, Andreas 1951 GER0.5010.25205.00 
  Zesewitz, Martin 1906 GER0.5010.20204.00 
  Alten, Silvio 1883 GER1.0010.672013.40 
  Baranowsky, Peter 1889 GER0.001-0.3220-6.40 

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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