Individual Calculations September 2021
 Georgiev, Todor  Total change: -38.40  Rating chartPersonal card
 35th Open Teteven Teteven BUL 2021-08-07
RcRownchangeKK*chgGame
 2064 2285 6.00 9 -0.74 20 -14.80 
  Tonev, Slavcho 1885  * BUL1.0010.08201.60 
  Popov, Georgi 1908 BUL1.0010.09201.80 
  Todev, Simeon c1933 BUL0.501-0.3920-7.80 
  Kolev, Lachezar 2135 BUL0.501-0.2020-4.00 
  Toshkov, Angel 1888 BUL1.0010.08201.60 
  Janakiev, Ivan m2106 BUL0.501-0.2320-4.60 
  Dimitrov, Radoslav g2509 BUL0.5010.28205.60 
  Dereshki, Dario 2030 BUL0.501-0.3120-6.20 
  Kochiev, Ivan 2180 BUL0.501-0.1420-2.80 
 * 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)
 
 PNWCC FIDE Hybrid Match - PNWCC (USA) vs Bulgaria Redmond, San Francisco (USA) and Plovdiv, Sofia (BUL) USA 2021-08-28
RcRownchangeKK*chgGame
 2043 2285 2.00 4 -1.18 20 -23.60 
  Mei, Austin R 1956 USA1.0010.12202.40 
  Mei, Austin R 1956 USA0.501-0.3820-7.60 
  Pan, Kevin 2129 USA0.001-0.7120-14.20 
  Pan, Kevin 2129 USA0.501-0.2120-4.20 

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)
 

 

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