Individual Calculations January 2022
 Balaceanu, David  Total change: 1.20  Rating chartPersonal card
 Arad Autumn Chess Festival 3 Arad ROU 2021-12-03
RcRownchangeKK*chgGame
 1576 1567 2.50 5 0.06 20 1.20 
  Miculit, Vlad-Cristian 1551 ROU1.0010.48209.60 
  Stefan, Iulia-Cristiana 1620 ROU0.5010.07201.40 
  Butuza, Stefan Aurelian 1490 ROU1.0010.39207.80 
  Rosca, Mario-Andrei 1582 ROU0.001-0.4820-9.60 
  Korcsek, Alexandru-David 1636 ROU0.001-0.4020-8.00 

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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