Individual Calculations May 2017
 Ipekyilmaz, Tayfun  Total change: 16.80  Rating chartPersonal card
 15. Bayer Open March games Leverkusen GER 2017-03-01
RcRownchangeKK*chgGame
 1810 1706 1.50 2 0.77 20 15.40 
  Baumgarten, Fred 1712 GER1.0010.512010.20 
  Kamphausen, Johannes-Dieter 1908 GER0.5010.26205.20 

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)
 
 Oster-Open 2017 der Stadtsparkasse Oberhausen Oberhausen GER 2017-04-13
RcRownchangeKK*chgGame
 1899 1708 1.50 5 0.07 20 1.40 
  Hoellmann, Ludger 2061 GER0.001-0.1120-2.20 
  Arndt, Olaf 2012 GER0.001-0.1420-2.80 
  Goedde, Patrick 2106 GER0.001-0.0820-1.60 
  Oberst, Alfred 1454 GER1.0010.19203.80 
  Emeljanov, Anatolij 1863 GER0.5010.21204.20 

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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