Individual Calculations March 2015
 Toncheva, Nadya  Total change: 18.00  Rating chartPersonal card
 37th International Open Bulgarian Championship "Georgi Tringov Memorial" Plovdiv BUL 2015-02-01
RcRownchangeKK*chgGame
 1525 1219 1.50 6 0.45 40 18.00 
  Sotirov, Nikolaj 1619  * BUL0.5010.424016.80 
  Dyakov, Martin 1619  * BUL0.001-0.0840-3.20 
  Kirilov, Ivaylo 1549 BUL0.001-0.1240-4.80 
  Kartalov, Kiril 1619  * BUL0.001-0.0840-3.20 
  Samaridis, Konstantinos 1587 GRE0.001-0.1040-4.00 
  Malinov, Martin 1154 BUL1.0010.414016.40 
 * 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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