Rapid: Individual Calculations July 2022
 Portariuc, Gheorghe  Total change: 27.00  Rating chartPersonal card
 Piatra Neamt City Cup - 10th ed. Piatra Neamt ROU 2022-06-25
RcRownchangeKK*chgGame
 1663 1374 2.50 7 1.35 20 27.00 
  Bejan, Sergiu 1785 MDA0.001-0.0820-1.60 
  Tablan, Andrei-Damian 1617 ROU0.001-0.2020-4.00 
  Pacrita, Virgil-Aurelian 1590 ROU1.0010.782015.60 
  Pirici, Gheorghe 1648 ROU1.0010.832016.60 
  Popa, Denis-Marius 1748 ROU0.001-0.1020-2.00 
  Andries, Ionut-Stelian 1661 ROU0.001-0.1620-3.20 
  Huma, Ioan 1590 ROU0.5010.28205.60 

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)
 

 

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