Individual Calculations September 2012
 Nikolov, Jordan  Total change: -6.45  Rating chartPersonal card
 27th International open Teteven Teteven BUL 2012-08-05
RcRownchangeKK*chgGame
 2011 2073 4.50 8 -0.03 15 -0.45 
  Tachev, Kamen 1673  * BUL1.0010.08151.20 
  Sisoev, Robert 1681 BUL0.501-0.4215-6.30 
  Andreev, Stanislav 2191 BUL1.0010.66159.90 
  Stojanov, Alexandar 2117 BUL1.0010.56158.40 
  Drenchev, Petar g2473  * BUL0.001-0.0815-1.20 
  Raev, Rostislav 2220 BUL0.001-0.3015-4.50 
  Malay, Sergey 1877 BUL0.501-0.2515-3.75 
  Vasilev, Dimitar P 1854 BUL0.501-0.2815-4.20 
 * 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)
 
 III Balkan amateur chess festival Belogradchik 2012 Belogradchik BUL 2012-08-20
RcRownchangeKK*chgGame
 1984 2073 4.50 8 -0.40 15 -6.00 
  Popovic, Djordje D f2245 SRB0.001-0.2715-4.05 
  Ryabov, Igor 1951 RUS0.501-0.1715-2.55 
  Ivanov, Ivelin Ivanov 1923 BUL0.001-0.7015-10.50 
  Ivic, Matija 1901 SRB1.0010.27154.05 
  Brankovan, Mario 1885 SRB1.0010.26153.90 
  Emmanouilidis, Athanasios 1770 GRE1.0010.14152.10 
  Tscharotschkin, Michael 2204 GER0.001-0.3215-4.80 
  Dyulgerov, Dimitar 1994 BUL1.0010.39155.85 

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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