Rapid: Individual Calculations September 2023
 Ivanov, Htistiyan  Total change: 287.60  Rating chartPersonal card
 International Rapid Open Shumen Shumen BUL 2023-07-28
RcRownchangeKK*chgGame
 1709 1237 4.50 9 3.34 40 133.60 
  Videnova-Kuljasevic, Iva mwg2319 BUL0.0010.00400.00 
  Herold, Yanislav 1015 BUL1.0010.22408.80 
  Georgieva, Emilia 1697 BUL0.5010.454018.00 
  Mircheva, Nona 1682 BUL0.5010.444017.60 
  Enev, Enio 1676 BUL0.001-0.0640-2.40 
  Sjulejmanov, Turhan 1973 BUL0.5010.504020.00 
  Stefanov, Krasen 1763 BUL1.0010.974038.80 
  Ivanov, Svetlen c1675 BUL0.001-0.0640-2.40 
  Doykov, Stoycho 1578 BUL1.0010.884035.20 

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)
 
 VII International Festival Varna Cup Varna BUL 2023-08-13
RcRownchangeKK*chgGame
 1868 1237 4.00 6 3.85 40 154.00 
  Ivelinov, Hristo 2116 BUL0.0010.00400.00 
  Dimov, Iskren 1691 BUL1.0010.944037.60 
  Mihalev, Daniil 1775 BUL1.0010.974038.80 
  Dimitrov, Delyan 1709 BUL1.0010.954038.00 
  Minchev, Valentin 2032 BUL0.0010.00400.00 
  Ivanov, Ivan Petkov 1884 BUL1.0010.994039.60 

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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