Blitz: Individual Calculations June 2023
 Bortun, Radu-Valentin  Total change: 118.00  Rating chartPersonal card
 Five O'Clock Blitz - 38th ed. Bucuresti ROU 2023-05-01
RcRownchangeKK*chgGame
 1581 1344 4.00 8 1.80 40 72.00 
  Dobrin, Ionut-Alexandru c2023 ROU0.001-0.0140-0.40 
  Ivan, Daniel 1175 ROU1.0010.284011.20 
  Popa, Catalina-Elena 1747 ROU1.0010.924036.80 
  David, Andrei 1265 ROU1.0010.394015.60 
  Bezeyko, Olexander 1775 UKR0.001-0.0740-2.80 
  David, Stefan-Fabian 1608 ROU0.001-0.1840-7.20 
  Grasu, Gigi 1482 ROU1.0010.694027.60 
  Gaciu, Vlad-Jan 1569 ROU0.001-0.2240-8.80 

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
 1615 1344 3.00 8 1.15 40 46.00 
  Coicev, Matei-Andrei 2054 ROU0.001-0.0140-0.40 
  Gheorghe, Mihai-Daniel 1136 ROU1.0010.23409.20 
  Tomoae, Marian 1711 ROU0.5010.404016.00 
  Chiricuta, Ion 1584 ROU1.0010.804032.00 
  Grigoras, Alexandru-Nicolae 1757 ROU0.001-0.0740-2.80 
  Grasu, Gigi 1482 ROU0.5010.19407.60 
  Anghelescu, Teodor-Stefan 1651 ROU0.001-0.1440-5.60 
  Ciobanu, Claudiu-Jan 1541 ROU0.001-0.2540-10.00 

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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