Individual Calculations April 2015
 Nguyen, Alex Dac-Vuong  Total change: 49.60  Rating chartPersonal card
 19. Open der Sparkasse Oberlausitz Niederschlesien Leutersdorf GER 2015-02-13
RcRownchangeKK*chgGame
 1880 1835 0.00 1 -0.44 40 -17.60 
  Neumann, Lutz 1880 GER0.001-0.4440-17.60 

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)
 
 22. VfB Schach Leipzig Open Leipzig GER 2015-03-03
RcRownchangeKK*chgGame
 1982 1835 4.50 9 1.68 40 67.20 
  Koenig, Falk 2129 GER0.5010.354014.00 
  Reimann, Hubert 1969 GER1.0010.684027.20 
  Haerig, Wilfried 2045 GER0.001-0.2340-9.20 
  Kievelitz, Bernd 1953 GER0.001-0.3440-13.60 
  Mertens, Lothar 1685 GER1.0010.304012.00 
  Wartlick, Ole, Dr. 2027 GER1.0010.754030.00 
  Goettert, Stefan 2059 GER0.001-0.2240-8.80 
  Pohl, Gunnar 1926 GER0.5010.12404.80 
  Oertel, Thomas 2047 GER0.5010.274010.80 

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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