Individual Calculations June 2013
 Zakaryan, David  Total change: -28.50  Rating chartPersonal card
 Russian Championship B17 Loo RUS 2013-04-16
RcRownchangeKK*chgGame
 2122 2271 4.50 9 -1.70 15 -25.50 
  Kharchenko, Daniil 2037 RUS1.0010.21153.15 
  Kitaev, Ilya 1984 RUS1.0010.16152.40 
  Alekseenko, Kirill f2439 RUS0.001-0.2815-4.20 
  Lipatov, Evgeney 2096 RUS0.501-0.2315-3.45 
  Rudakov, Aleksandr 2144 RUS0.001-0.6715-10.05 
  Afanaskin, Igor 2034 RUS1.0010.20153.00 
  Morozov, Egor 2102 RUS1.0010.28154.20 
  Mashkov, Sergey 2171 RUS0.001-0.6415-9.60 
  Foniak, Ivan 2095 RUS0.001-0.7315-10.95 

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)
 
 WORLD SCHOOL CHESS CHAMPIONSHIPS 2013 - OPEN U15 Porto Carras - Halkidiki GRE 2013-05-07
RcRownchangeKK*chgGame
 2061 2272 6.50 9 -0.20 15 -3.00 
  Ahmed, Fareed 1872  * UAE1.0010.08151.20 
  Kenes, Aldiyar 1957 KAZ1.0010.14152.10 
  Bayramov, Zaur 2052 AZE0.001-0.7815-11.70 
  Zisiadis, Dimitrios 1872  * GRE1.0010.08151.20 
  Sevgi, Volkan 2004 TUR1.0010.17152.55 
  Zeynalli, Miradil 2142 AZE0.001-0.6815-10.20 
  Murtazin, Bulat 2151 RUS1.0010.34155.10 
  Azarya, Jodi Setyaki c2078 INA1.0010.25153.75 
  Sanal, Vahap m2418 TUR0.5010.20153.00 
 * 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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