Individual Calculations June 2016
 Todorov, Aleksandar  Total change: -18.00  Rating chartPersonal card
 Chess classic Dobrich 1 Dobrich BUL 2016-05-21
RcRownchangeKK*chgGame
 1675 1969 2.00 3 -0.45 40 -18.00 
  Ivanov, Boris 1887 BUL0.001-0.6140-24.40 
  Raftopol, Mihalis 1569  * ROU1.0010.08403.20 
  Dimitrova, Stefaniya 1569  * BUL1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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