Individual Calculations October 2013
 Petrov, Vladimir Sergeev  Total change: 50.55  Rating chartPersonal card
 12th Memorial Kesarovski-Stanchev B tournament Sunny beach BUL 2013-08-31
RcRownchangeKK*chgGame
 2204 2022 5.50 8 3.37 15 50.55 
  Genova, Ruzhka wm2211 BUL1.0010.751511.25 
  Glavchev, Stanislav 2137 BUL1.0010.66159.90 
  Danov, Lyubomir 2169 BUL0.5010.20153.00 
  Todorov, Ognjan m2252 BUL0.001-0.2115-3.15 
  Radulov, Ivan g2265 BUL1.0010.801512.00 
  Nenkov, Ljudmil 2256 BUL1.0010.791511.85 
  Dragieva, Denitza 2086 BUL0.5010.09151.35 
  Golcman, Evgeny 2256 RUS0.5010.29154.35 

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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