Individual Calculations July 2022
 Petrov, Martin  Total change: -8.80  Rating chartPersonal card
 Grand Prix Romania - 2nd leg Targu Mures ROU 2022-06-04
RcRownchangeKK*chgGame
 2399 2543 6.00 9 -0.18 10 -1.80 
  Stepanencu, Nicodim-Cosmin f2235 ROU1.0010.14101.40 
  Manea, Alexandru m2360 ROU0.501-0.2410-2.40 
  Filip, Lucian-Ioan m2385 ROU0.501-0.2110-2.10 
  Yordanov, Lachezar f2306 BUL1.0010.20102.00 
  Samunenkov, Ihor f2433 UKR0.501-0.1510-1.50 
  Gorodetzky, David m2496 ISR0.501-0.0710-0.70 
  Vasiesiu, Dan m2385 ROU1.0010.29102.90 
  Schitco, Ivan m2472 MDA0.501-0.1010-1.00 
  Szabo, Gergely-Andras-Gyula g2516 ROU0.501-0.0410-0.40 

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)
 
 Albena Cup 2022 Albena BUL 2022-06-16
RcRownchangeKK*chgGame
 2171 2543 7.00 9 -0.70 10 -7.00 
  Dimov, Iskren 2143  * BUL1.0010.08100.80 
  Bozov, Ahmet 2047 BUL1.0010.04100.40 
  Nikolov, Sasho m2240 BUL1.0010.14101.40 
  Dimitrov, Radoslav g2498 BUL0.501-0.0610-0.60 
  Nikolov, Momchil g2459 BUL0.501-0.1210-1.20 
  Stoinev, Metodi 2208 BUL1.0010.12101.20 
  Baranciuc, Alexandr 2114 MDA1.0010.07100.70 
  Nahornyi, Ihor 1970 UKR0.501-0.4810-4.80 
  Stoyanov, Daniel 1858 BUL0.501-0.4910-4.90 
 * 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)
 

 

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