Individual Calculations February 2019
 Halabi, Ibrahim  Total change: 7.20  Rating chartPersonal card
 5. Internationales Weihnachtsopen 2018 A-Turnier Frankenthal GER 2018-12-27
RcRownchangeKK*chgGame
 1967 1804 1.00 6 -0.73 40 -29.20 
  Rosenberger, Frank 2015 GER0.5010.274010.80 
  Lehmann, Sven 2027 GER0.001-0.2240-8.80 
  Herm, Marcel 1996 GER0.001-0.2540-10.00 
  Haag, Guenter 1948 GER0.001-0.3140-12.40 
  Verhoef, Ruud 1863 NED0.001-0.4240-16.80 
  Hain, Gunter 1950 GER0.5010.20408.00 

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)
 
 31. Staufer-Open A Schwaebisch Gmuend GER 2019-01-02
RcRownchangeKK*chgGame
 1991 1804 3.00 8 0.91 40 36.40 
  Ernst, Franz 1971 GER0.5010.22408.80 
  Gorzinski, Dariusz 1970 GER0.001-0.2840-11.20 
  Koenze, Heike 1897 GER1.0010.634025.20 
  Roehl, Rainer 2056 GER0.001-0.1940-7.60 
  Staudacher, Thomas, Dr. 1998 GER0.5010.254010.00 
  Brem, Stephan 2095 GER0.5010.354014.00 
  Haack, Kevin 2019 GER0.001-0.2340-9.20 
  Bakiev, Diyor 1918 GER0.5010.16406.40 

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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