Individual Calculations June 2022
 Popescu, Alexandru-Mihai  Total change: -56.80  Rating chartPersonal card
 Bitcoin Chess Romania - 4th ed. Open Bucuresti ROU 2022-05-07
RcRownchangeKK*chgGame
 1548 1571 1.50 5 -1.18 40 -47.20 
  Kuzhilniy, Oleksandr 1963 UKR0.001-0.0840-3.20 
  Matei-Catruna, Andrei 1249 ROU0.501-0.3740-14.80 
  Zlate-Ion, Matei 1171  * ROU1.0010.08403.20 
  Telea, Stefan 1944 ROU0.001-0.1040-4.00 
  Vasile, Matei 1413 ROU0.001-0.7140-28.40 
 * 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)
 
 Bucharest Chess Championship 2022 Bucuresti ROU 2022-05-19
RcRownchangeKK*chgGame
 1673 1571 2.00 6 -0.24 40 -9.60 
  Frent-Lung, Gheorghe 1486 ROU0.501-0.1240-4.80 
  Pirvulescu, Adrian 1841 ROU0.5010.334013.20 
  Georgescu, Gabriel-Ioan f1773 ROU0.001-0.2440-9.60 
  Cernea, Radu-Gheorghe 1779 ROU1.0010.774030.80 
  Chiricuta, Ion 1700 ROU0.001-0.3340-13.20 
  Covaci, Stefan 1460 ROU0.001-0.6540-26.00 

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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