Individual Calculations August 2022
 Georgiev, Krum  Total change: 7.00  Rating chartPersonal card
 1st International Chess Festival Georgi Rakovski Kotel BUL 2022-07-01
RcRownchangeKK*chgGame
 2122 2301 7.00 9 0.64 10 6.40 
  Chitakova, Galya 1901  * BUL1.0010.08100.80 
  Suranyi, Pal 2023 HUN1.0010.17101.70 
  Pavlov, Vladimir 2150 BUL0.501-0.2010-2.00 
  Kuzhilniy, Oleksandr 2114 UKR1.0010.26102.60 
  Nemsadze, Daviti 1923 GEO1.0010.09100.90 
  Nikolov, Sasho m2227 BUL0.501-0.1010-1.00 
  Drenchev, Petar g2366 BUL1.0010.59105.90 
  Kozhuharov, Spas m2350 BUL0.5010.07100.70 
  Banov, Boil 2043 BUL0.501-0.3210-3.20 
 * 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 July FIDE Hybrid Match - PNWCC vs Bulgaria Redmond (WA), San Jose(CA) and, Plovdiv(Bulgaria) USA 2022-07-09
RcRownchangeKK*chgGame
 2313 2301 2.00 4 0.06 10 0.60 
  Levine, Joseph 2294 USA1.0010.49104.90 
  Levine, Joseph 2294 USA0.001-0.5110-5.10 
  Krishnakumar, Sriram c2331 USA0.5010.04100.40 
  Krishnakumar, Sriram c2331 USA0.5010.04100.40 

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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