Individual Calculations August 2021
 Nikolov, Sasho  Total change: -23.00  Rating chartPersonal card
 43rd Open, National individual cup, Tringov Memorial Plovdiv BUL 2021-07-01
RcRownchangeKK*chgGame
 2113 2390 6.00 9 -1.22 10 -12.20 
  Chitakova, Galya 1990  * BUL1.0010.08100.80 
  Nikolov, Yavor 1990  * BUL1.0010.08100.80 
  Kolev, Lachezar 2126 BUL0.001-0.8210-8.20 
  Isilak, Enes 1990  * TUR1.0010.08100.80 
  Botea, David-Alexandru c2021 ROU1.0010.10101.00 
  Marholev, Dimitar m2155 BUL0.001-0.7910-7.90 
  Kan, Efim 2003 BUL1.0010.09100.90 
  Tashev, Aleksandar 2233 BUL1.0010.29102.90 
  Petrov, Martin m2513 BUL0.001-0.3310-3.30 
 * 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 Plovdiv (BUL) Redmond (USA) and Plovdiv (BUL) USA 2021-07-03
RcRownchangeKK*chgGame
 2361 2390 0.00 2 -1.08 10 -10.80 
  He, Anthony Bi f2361 USA0.001-0.5410-5.40 
  He, Anthony Bi f2361 USA0.001-0.5410-5.40 

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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