Individual Calculations March 2017
 Dimitrov, Ivan  Total change: -22.40  Rating chartPersonal card
 39th Bulgarian Open Championship Memorial "Georgi Tringov" B Plovdiv BUL 2017-01-29
RcRownchangeKK*chgGame
 1629 1845 5.50 9 -1.12 20 -22.40 
  Valchev, Dragomir 1445  * BUL0.501-0.4220-8.40 
  Dafovski, Dimitar 1445  * BUL1.0010.08201.60 
  Malinov, Martin 1473 BUL1.0010.10202.00 
  Valkov, Vladimir 1978 BUL0.001-0.3220-6.40 
  Mihailidou, Magdalini 1596 GRE0.501-0.3120-6.20 
  Koutsidis, Konstantinos 1445  * GRE1.0010.08201.60 
  Merdzhanov, Vladko 1682 BUL1.0010.28205.60 
  Stoyanov, Stoyan Or 1949 BUL0.001-0.3620-7.20 
  Todev, Simeon 1649 BUL0.501-0.2520-5.00 
 * 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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