Individual Calculations September 2019
 Popzafirov, Danail  Total change: -30.40  Rating chartPersonal card
 European Youth Chess Championship 2019 Open 08 Bratislava SVK 2019-08-02
RcRownchangeKK*chgGame
 1208 1440 4.50 6 -0.19 40 -7.60 
  Obrycki, Tomasz 1190 POL0.501-0.3140-12.40 
  Fester, Harel 1137 ISR1.0010.14405.60 
  Borsch, Alexander 1282 RUS0.001-0.7140-28.40 
  Chernyy, Andrey 1170 CZE1.0010.17406.80 
  Remeika, Vytenis 1100 LTU1.0010.12404.80 
  Vasilkov, Nikolay 1371 RUS1.0010.404016.00 

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)
 
 XXXIII Teteven Open Teteven BUL 2019-08-17
RcRownchangeKK*chgGame
 1670 1440 1.00 7 -0.57 40 -22.80 
  Vasilev, Lyuboslav 1828 BUL0.001-0.0940-3.60 
  Kamenov, Valentin 1731 BUL0.001-0.1540-6.00 
  Sabov, Borislav 1588 BUL0.001-0.3040-12.00 
  Dimitrov, Ivan 1689 BUL0.001-0.1940-7.60 
  Nikolov, Jordan 1582 BUL0.001-0.3140-12.40 
  Stoyanov, Denislav 1509 BUL0.5010.10404.00 
  Simeonov, Svetoslav 1764 BUL0.5010.374014.80 

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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