Individual Calculations July 2014
 Gaafar, Mahmoud  Total change: -68.25  Rating chartPersonal card
 Grand Europe Cup Albena 2014 Albena BUL 2014-06-01
RcRownchangeKK*chgGame
 2001 2115 2.50 9 -3.11 15 -46.65 
  Firman, Nazar g2486 UKR0.001-0.1015-1.50 
  Yordanov, Lachezar 1715  * BUL0.001-0.9215-13.80 
  Ivanov, Ivan Peychev 1770 BUL1.0010.11151.65 
  Shivacheva, Donika 1758 BUL1.0010.11151.65 
  Voiska, Margarita wg2285 BUL0.001-0.2815-4.20 
  Surendran, N. 2268 IND0.001-0.3015-4.50 
  Raykov, Stefan 1795 BUL0.501-0.3715-5.55 
  Shevchenko, Kirill c2076 UKR0.001-0.5515-8.25 
  Antova, Gabriela wf1859 BUL0.001-0.8115-12.15 
 * 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)
 
 Grand Europe Cup Golden sands 2014 Golden sands BUL 2014-06-10
RcRownchangeKK*chgGame
 2044 2115 2.00 8 -2.64 15 -39.60 
  Barbosa, Evandro Amorim m2471 BRA0.001-0.1115-1.65 
  Tolokonov, Ilya 1715  * RUS1.0010.08151.20 
  Aharon, Ofir f2354 ISR0.001-0.2015-3.00 
  Kanmazalp, Ogulcan m2441 TUR0.001-0.1315-1.95 
  Simsek, Hakki Kaan 1832 TUR0.001-0.8415-12.60 
  Silivri, Volkan Resat 1715  * TUR0.501-0.4215-6.30 
  Kyrychenko, Maryan 1865 UKR0.501-0.3115-4.65 
  Low, Zhen Yu Cyrus 1961 SIN0.001-0.7115-10.65 
 * 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)
 
 8th International Varna Open Varna BUL 2014-06-19
RcRownchangeKK*chgGame
 2227 2115 4.50 9 1.20 15 18.00 
  Kukov, Velislav m2410 BUL1.0010.851512.75 
  Santiago, Yago De Moura m2466 BRA0.001-0.1115-1.65 
  Panbukchian, Valentin m2335 BUL0.001-0.2215-3.30 
  Asgarov, Mushfig 2192 AZE0.001-0.3915-5.85 
  Sidorov, Anton 1993 RUS0.001-0.6715-10.05 
  Ilieva, Hristina 2091 BUL1.0010.47157.05 
  Janev, Pavel 2257 BUL1.0010.691510.35 
  Surendran, N. 2268 IND0.5010.20153.00 
  Semsiu, Agim 2030 MKD1.0010.38155.70 

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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