Rapid: Individual Calculations October 2017
 Trakov, Dimitar  Total change: -9.80  Rating chartPersonal card
 Caribrod Youth Festival 2002-2004 Dimitrovgrad SRB 2017-09-23
RcRownchangeKK*chgGame
 1395 1114 0.00 3 -0.49 20 -9.80 
  Nasar, Lazar 1388 BUL0.001-0.1720-3.40 
  Todorov, Nemanja 1421 SRB0.001-0.1420-2.80 
  Najdanovic, Veljko 1376 SRB0.001-0.1820-3.60 

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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