Individual Calculations September 2020
 Petkov, Momchil  Total change: 42.60  Rating chartPersonal card
 First Saturday GM Aug 2020 Budapest HUN 2020-08-01
RcRownchangeKK*chgGame
 2409 2315 5.50 9 2.13 20 42.60 
  Dardha, Daniel m2445 BEL0.001-0.3220-6.40 
  Aczel, Gergely g2511 HUN0.001-0.2520-5.00 
  Fogarasi, Tibor g2361 HUN1.0010.562011.20 
  Persanyi, Barnabas f2370 HUN1.0010.582011.60 
  Krstulovic, Alex m2338 HUN0.5010.03200.60 
  Varga, Zoltan g2422 HUN0.5010.15203.00 
  Travadon, Loic m2431 FRA1.0010.662013.20 
  Kaczur, Florian m2507 HUN0.5010.25205.00 
  Bracker, Arne 2297 GER1.0010.47209.40 

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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