Blitz: Individual Calculations June 2023
 David, Alexandru  Total change: 45.60  Rating chartPersonal card
 Five O'Clock Blitz - 38th ed. Bucuresti ROU 2023-05-01
RcRownchangeKK*chgGame
 1707 1482 3.00 7 1.25 20 25.00 
  Coicev, Matei-Andrei 2054 ROU0.001-0.0220-0.40 
  Bezeyko, Olexander 1775 UKR0.001-0.1520-3.00 
  David, Stefan-Fabian 1608 ROU0.001-0.3320-6.60 
  Ciolacu, Romeo-Cristian 1572 ROU1.0010.622012.40 
  Stanciu, Andreea-Briana 1750 ROU0.001-0.1720-3.40 
  Frent-Lung, Gheorghe 1530 ROU1.0010.572011.40 
  Cernea, Radu-Gheorghe 1658 ROU1.0010.732014.60 

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)
 
 Five O'Clock Blitz - 39th ed. Bucuresti ROU 2023-05-21
RcRownchangeKK*chgGame
 1692 1482 2.50 6 1.03 20 20.60 
  Pirjol, Lucian-Marian 1850 ROU0.001-0.1020-2.00 
  Tomoae, Marian 1711 ROU1.0010.792015.80 
  Georgescu, Gabriel-Ioan f1573 ROU0.001-0.3820-7.60 
  Chiricuta, Ion 1584 ROU0.5010.14202.80 
  Radu, Luca-Ioan 1707 ROU0.001-0.2220-4.40 
  Nicolescu, Ilie 1727 ROU1.0010.802016.00 

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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