Individual Calculations September 2013
 Ciobotaru, Alexandru-Vlad  Total change: 54.00  Rating chartPersonal card
 "Emil Ungureanu" Memorial Predeal ROU 2013-08-11
RcRownchangeKK*chgGame
 2090 1792 4.50 8 3.26 15 48.90 
  Pop, Alexandru 2192  * ROU0.001-0.0815-1.20 
  Senetia, Teodor 2171 ROU0.5010.41156.15 
  Miulescu, Gabriel m2111 ROU0.5010.37155.55 
  Gheng, Simona 2019 GER0.5010.29154.35 
  Johansen, Arild 2011 NOR0.5010.28154.20 
  Plass, Mariana-Camelia wf2079 ROU0.5010.34155.10 
  Farcas, Doru-Marius 2135 ROU1.0010.881513.20 
  Ambru, Dan-Calin 2004 ROU1.0010.771511.55 
 * 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)
 
 IV Balkan amateur chess festival Belogradchik 2013 Belogradchik BUL 2013-08-19
RcRownchangeKK*chgGame
 2021 1792 2.00 7 0.34 15 5.10 
  Vachev, Vladimir f2163 BUL0.001-0.1015-1.50 
  Vandev, Dimitar 2137 BUL0.001-0.1115-1.65 
  Atanasov, Radislav 2160 BUL0.5010.40156.00 
  Tsolov, Emil 1974 BUL0.001-0.2615-3.90 
  Zlatanovic, Jovana 1695 SRB0.501-0.1315-1.95 
  Nikolov, Jordan 2095 BUL1.0010.861512.90 
  Dyakov, Martin 1926 BUL0.001-0.3215-4.80 

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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