Individual Calculations March 2012
 Chrysostomidis, Alkiviadis  Total change: -1.50  Rating chartPersonal card
 34th International Open Bulgarian Chess Championship "Georgi Tringov Memorial" Plovdiv BUL 2012-01-28
RcRownchangeKK*chgGame
 1983 1728 1.00 5 -0.10 15 -1.50 
  Todorovic, Goran N m2128  * SRB0.001-0.0815-1.20 
  Davchev, Ivan 1656 BUL1.0010.40156.00 
  Mladenov, Emil 2113 BUL0.001-0.0915-1.35 
  Bratimirova, Dimitrinka 2014 BUL0.001-0.1615-2.40 
  Todorov, Yavor 2002 BUL0.001-0.1715-2.55 
 * 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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