Individual Calculations October 2013
 Todorov, Ognjan  Total change: 13.10  Rating chartPersonal card
 12th Memorial Kesarovski-Stanchev B tournament Sunny beach BUL 2013-08-31
RcRownchangeKK*chgGame
 2021 2252 7.00 9 0.00 10 0.00 
  Cazacu, Gabriela 1854 MDA1.0010.08100.80 
  Vagner, Grigorij f2044 RUS1.0010.23102.30 
  Angelov, Zvetomir 2108 BUL0.501-0.1910-1.90 
  Kostadinov, Rumen 2141 BUL0.501-0.1510-1.50 
  Petrov, Vladimir Sergeev 2022 BUL1.0010.21102.10 
  Dragieva, Denitza 2086 BUL0.001-0.7210-7.20 
  Todorov, Kostadinov Todor 2008 BUL1.0010.20102.00 
  Radeva, Viktoria wc1852  * BUL1.0010.08100.80 
  Bassel, Charaf 2070 LIB1.0010.26102.60 
 * 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)
 
 63rd Team Championship Men 2013 Sunny beach BUL 2013-09-19
RcRownchangeKK*chgGame
 2283 2252 4.50 7 1.31 10 13.10 
  Spassov, Liuben g2327 BUL0.5010.10101.00 
  Tonchev, Miroslav m2288 BUL0.5010.05100.50 
  Enchev, Ivajlo m2445 BUL0.5010.25102.50 
  Popov, Luben m2313 BUL0.5010.08100.80 
  Badev, Kiril f2343 BUL0.5010.12101.20 
  Stefanov, Evtim 2007 BUL1.0010.20102.00 
  Gochev, Mladen 2258 BUL1.0010.51105.10 

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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