Individual Calculations August 2023
 Gulias, Alin-Constantin  Total change: 34.40  Rating chartPersonal card
 Romanian Grand Prix 2nd stage Brasov ROU 2023-07-16
RcRownchangeKK*chgGame
 1923 1665 4.00 8 1.72 20 34.40 
  Petkov, Momchil g2513 BUL0.0010.00200.00 
  Semaay, Kagan 1258 TUR1.0010.08201.60 
  Sava, Robert-Gabriel 2023 ROU0.001-0.1020-2.00 
  Nicula, Rebeca 1265  * ROU1.0010.08201.60 
  Antohe, Gheorghe 1948 ROU1.0010.842016.80 
  Biro, Sandor m2093 ROU1.0010.932018.60 
  Serban, Cristian-Stefan c2213 ROU0.001-0.0320-0.60 
  Anghel, Iulian-Mihai c2073 ROU0.001-0.0820-1.60 
 * 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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