Individual Calculations October 2008
 Karapchanski, Dimitar  Total change: 3.60  Rating chartPersonal card
 15th Bulgarian Senior Chess Championship Sofia BUL 2008-05-10
RcRownchangeKK*chgGame
 2142 2251 5.50 8 0.36 10 3.60 
  Nenov, Radoslav 2145 BUL1.0010.36103.60 
  Manolov, Valentin 1974 BUL1.0010.17101.70 
  Andreev, Dobrotich 2122 BUL0.501-0.1710-1.70 
  Mitrev, Kiril 2093 BUL0.501-0.2110-2.10 
  Stoyanov, Stojan 2166 BUL1.0010.38103.80 
  Arnaudov, Petar 2162 BUL0.001-0.6210-6.20 
  Porjazov, Petar 2276 BUL0.5010.03100.30 
  Popov, Gueorgui 2195 BUL1.0010.42104.20 

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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