Individual Calculations September 2019
 Alten, Silvio  Total change: 10.20  Rating chartPersonal card
 Berlin Open 2019 Berlin GER 2019-08-01
RcRownchangeKK*chgGame
 2027 1883 3.00 6 1.07 20 21.40 
  Song, Julien m2283  * FRA0.001-0.0820-1.60 
  Fromm, Marius 2130 GER0.5010.31206.20 
  Weber, Erwin 2061 GER0.001-0.2720-5.40 
  Roussel, Matthieu 1549 FRA1.0010.12202.40 
  Harringer, Manfred 2046 GER1.0010.722014.40 
  Parvanyan, Alfred 2092 ARM0.5010.27205.40 
 * 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
 1830 1883 4.50 9 -0.56 20 -11.20 
  Ettel, Ralf 1483  * GER1.0010.08201.60 
  Mertens, Fridolin 2113 GER0.001-0.2120-4.20 
  Morczynski, Joachim 1701 GER0.501-0.2420-4.80 
  Bunkens, Rudi 1724 BEL1.0010.29205.80 
  Seitz, Patrick 2130 GER0.001-0.1920-3.80 
  Glienke, Michael 1754 GER1.0010.33206.60 
  Bui, Bao Anh Le 2087 GER0.001-0.2420-4.80 
  Becker, Werner 1758 GER0.001-0.6720-13.40 
  Caglar, Ertan 1724 GER1.0010.29205.80 
 * 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)
 

 

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