Individual Calculations July 2009
 Deinert, Wolfgang  Total change: -12.15  Rating chartPersonal card
 Oster-Open 2009 Oberhausen GER 2009-04-09
RcRownchangeKK*chgGame
 2103 1845 0.00 3 -0.57 15 -8.55 
  Saulin, Dmitrij m2195 RUS0.001-0.1115-1.65 
  Heinzel, Peter 2083 GER0.001-0.2015-3.00 
  Wortmann, Dirk 2031 GER0.001-0.2615-3.90 

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)
 
 24.Ruhrhalbinsel Open Essen GER 2009-05-20
RcRownchangeKK*chgGame
 2170 1845 0.00 1 -0.13 15 -1.95 
  Kotainy, Jens 2170 GER0.001-0.1315-1.95 

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)
 
 16.Grossenbaumer Pfingstopen Duisburg GER 2009-05-29
RcRownchangeKK*chgGame
 2195 1845 0.00 1 -0.11 15 -1.65 
  Meins, Gerlef m2195 GER0.001-0.1115-1.65 

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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