Individual Calculations October 2013
 Gospodinov, Gospodin  Total change: 2.70  Rating chartPersonal card
 Bulgarian Team Championship B Group Men 2013 Sunny beach BUL 2013-09-19
RcRownchangeKK*chgGame
 2042 2012 1.00 2 0.09 30 2.70 
  Asparuhov, Parvan 2104 BUL0.001-0.3730-11.10 
  Petrov, Valeri 1980 BUL1.0010.463013.80 

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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