Individual Calculations September 2023
 Cazan, Andrei  Total change: -22.80  Rating chartPersonal card
 Romanian Grand Prix 4th stage Arad ROU 2023-08-07
RcRownchangeKK*chgGame
 1826 1818 4.00 9 -0.36 20 -7.20 
  Pribelszky, Bence f2413 HUN0.001-0.0220-0.40 
  Ionita, Gheorghe 1418  * ROU1.0010.08201.60 
  Bulau, Andrei-Cristian 2164 ROU0.001-0.1120-2.20 
  Buliga, Nelu 1339 ROU1.0010.05201.00 
  Garsky, Vladyslav c2099 UKR0.001-0.1620-3.20 
  Kumar, Amrit-Darius 1500 ROU1.0010.13202.60 
  Obada, Ema wf2061 ROU0.001-0.2020-4.00 
  Mircea, Marius-Ionut 1375 ROU1.0010.06201.20 
  Gaspar, David 2064 HUN0.001-0.1920-3.80 
 * 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)
 
 Romania 3rd League 2023 - group I Rounds 3,4 Romania ROU 2023-08-19
RcRownchangeKK*chgGame
 1599 1818 0.00 1 -0.78 20 -15.60 
  Pirvulescu, Ilie 1599 ROU0.001-0.7820-15.60 

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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