Individual Calculations November 2011
 Nikolov, Rumen  Total change: 50.70  Rating chartPersonal card
 II Balkan amateur chess festival Belogradchik BUL 2011-08-21
RcRownchangeKK*chgGame
 1961 1819 2.50 7 0.18 15 2.70 
  Tscharotschkin, Michael 2209 GER0.001-0.0915-1.35 
  Angelov, Boyan 2074 BUL1.0010.811512.15 
  Janev, Pavel 2079 BUL0.001-0.1815-2.70 
  Stefanov, Evtim 1927 BUL0.001-0.3515-5.25 
  Perrett, David C 1952 WLS0.5010.18152.70 
  Toshev, Vladimir 1870 BUL0.001-0.4315-6.45 
  Kovachev, Radoslav 1616 BUL1.0010.24153.60 

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)
 
 European B-14 Championship Albena BUL 2011-09-11
RcRownchangeKK*chgGame
 2114 1865 5.00 9 3.20 15 48.00 
  Navarrete Espi, Samuel 2165 ESP1.0010.851512.75 
  Bayramov, Elkhan 2084 AZE1.0010.781511.70 
  Alekseenko, Kirill f2265  * RUS0.001-0.0815-1.20 
  Popov, Andrey 2062 RUS0.5010.25153.75 
  Shen, Yue 2080 ESP0.001-0.2315-3.45 
  Buendia Pinar, Alvaro 2003 ESP1.0010.691510.35 
  Vasilyev, Vasily 2107 RUS1.0010.801512.00 
  Lamard, Guillaume f2161 FRA0.001-0.1515-2.25 
  Naoum, Spyridon 2098 GRE0.5010.29154.35 
 * 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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