Individual Calculations March 2015
 Ivanov, Tsvetalin  Total change: -18.40  Rating chartPersonal card
 37th International Open Bulgarian Championship "Georgi Tringov Memorial" Plovdiv BUL 2015-02-01
RcRownchangeKK*chgGame
 1953 2154 5.00 8 -0.92 20 -18.40 
  Koev, Koycho 1754  * BUL1.0010.08201.60 
  Dvirnyy, Danyyil g2533 ITA0.001-0.0920-1.80 
  Aksoy, Ayca 1818 TUR1.0010.12202.40 
  Zisiadis, Dimitrios 1950 GRE0.501-0.2620-5.20 
  Apostolakakis, Konstantinos 1961 GRE0.501-0.2520-5.00 
  Mitev, Miroslav 1849 BUL0.001-0.8620-17.20 
  Kolev, Velio 1825 BUL1.0010.12202.40 
  Karaivanov, Kaloyan 1933 BUL1.0010.22204.40 
 * 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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