Individual Calculations January 2009
 Kovalev, Denis  Total change: 10.50  Rating chartPersonal card
 "Yuzhny-2008A" Yuzhny, Odessa Region UKR 2008-09-20
 2303 2436 7.00 9 1.05 10 10.50 
  Roschupkin, Volodymyr 2086 UKR1.0010.11101.10 
  Bylino, Oleg f2170 UKR1.0010.18101.80 
  Aliferenko, Aleksei 2253 UKR1.0010.26102.60 
  Andreev, Eduard g2455 UKR0.5010.03100.30 
  Kurayan, Ruslan 2155 UKR0.501-0.3410-3.40 
  Fingerov, Dmitry m2365 UKR0.501-0.1010-1.00 
  Golovlev, Nikolay 2332 UKR1.0010.36103.60 
  Chudinovskikh, Alexander M m2371 RUS1.0010.41104.10 
  Solodovnichenko, Yuri g2542 UKR0.5010.14101.40 

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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