Individual Calculations November 2023
 Ferentiu, Mara-Ioana  Total change: 77.20  Rating chartPersonal card
 Cluj County Championship 2023 - Semifinal Open Cluj-Napoca ROU 2023-10-14
RcRownchangeKK*chgGame
 1444 1112 2.00 5 1.35 40 54.00 
  Pishchymukha, Roman 1381 ROU0.001-0.1740-6.80 
  Tamas, Alexandru-Marius 1372 ROU1.0010.824032.80 
  Mitrea, Sorin-Ioachim 1489 ROU0.001-0.0940-3.60 
  Drob, Emil 1576 ROU1.0010.954038.00 
  Gligor, Horia-Teodor 1400 ROU0.001-0.1640-6.40 

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)
 
 Autumn Chess Cup Cluj - 2nd ed. Cluj-Napoca ROU 2023-10-20
RcRownchangeKK*chgGame
 1400 1112 1.50 5 0.58 40 23.20 
  Rad, Solomon-Marcus 1602 ROU0.001-0.0440-1.60 
  Flora, Andrei 1380 ROU0.001-0.1740-6.80 
  Bighe, Victor Nicolae 1491 ROU0.001-0.0940-3.60 
  Tamas, Alexandru-Marius 1372 ROU1.0010.824032.80 
  Sandea, Dorin-Gheorghe 1155 ROU0.5010.06402.40 

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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