Individual Calculations March 2015
 Todorov, Kostadinov Todor  Total change: -51.20  Rating chartPersonal card
 37th International Open Bulgarian Championship "Georgi Tringov Memorial" Plovdiv BUL 2015-02-01
RcRownchangeKK*chgGame
 1791 2031 2.00 6 -2.56 20 -51.20 
  Marjanovic, Dejan f2348 BIH0.001-0.1320-2.60 
  Delloudis, Georgios 1690 GRE0.001-0.8820-17.60 
  Chrysafis, Ioannis 1631  * GRE0.001-0.9220-18.40 
  Mineva, Rada 1631  * BUL1.0010.08201.60 
  Slavejkov, Ljubomir 1668 BUL1.0010.10202.00 
  Atanasova, Elitsa 1775 BUL0.001-0.8120-16.20 
 * 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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