Individual Calculations July 2008
 Hirth, Ulrich Dr.  Total change: -5.20  Rating chartPersonal card
 5.Bayer Open (20.Stadtmeisterschaft) Leverkusen GER 2008-01-14
RcRownchangeKK*chgGame
 2091 2170 2.00 4 -0.31 25 -7.75 
  Huppertz, Andrea 1845 GER1.0010.13253.25 
  Auer, Martin f2319 GER0.001-0.3025-7.50 
  Witte, Thomas, Dr. 1861 GER1.0010.14253.50 
  Michalczak, Thomas f2340 GER0.001-0.2825-7.00 

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)
 
 55.offene Koelner Stadtmeisterschaft Koeln GER 2008-01-26
RcRownchangeKK*chgGame
 2206 2170 4.00 7 0.81 25 20.25 
  Khanukov, Boris f2424 GER0.001-0.1925-4.75 
  Scholzen, Wolfgang 2000 GER0.501-0.2225-5.50 
  Proba, Stefan 2031 GER1.0010.31257.75 
  Krug, Kevin 2177 GER0.5010.01250.25 
  Meertens, Martin 2204 GER1.0010.552513.75 
  Kolkin, Michail 2263 UKR0.001-0.3725-9.25 
  Michalczak, Thomas f2340 GER1.0010.722518.00 

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)
 
NOTE: K factor changed
 23. Ruhrhalbinsel Open Essen GER 2008-05-21
RcRownchangeKK*chgGame
 1999 2160 3.00 6 -1.18 15 -17.70 
  Hombrecher, Kai 1948 GER1.0010.23153.45 
  Souleidis, Georgios m2412 GRE0.001-0.1915-2.85 
  Barskij, Aleksandr 1989 GER0.501-0.2315-3.45 
  Kahleys, Kevin 1955 GER0.501-0.2615-3.90 
  Klasmeier, Mario 1822 GER1.0010.12151.80 
  Cordsen, Rudolf 1865 GER0.001-0.8515-12.75 

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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