Rapid: Individual Calculations July 2022
 Duma, Ioan-Gheorghe  Total change: -19.00  Rating chartPersonal card
 Napocensis Activ - 40th ed. Cluj-Napoca ROU 2022-06-18
RcRownchangeKK*chgGame
 1694 1871 4.00 7 -0.95 20 -19.00 
  Ticala, Marian-Vasile 1554 ROU1.0010.13202.60 
  Sava, Sergiu-Vinicius 1593 ROU0.001-0.8320-16.60 
  Fulop, Francisc 1856 ROU1.0010.48209.60 
  Pop, Ioan I. 1650 ROU1.0010.22204.40 
  Helmer, Janos 2051 ROU0.001-0.2620-5.20 
  Balaceanu, David 1629 ROU0.001-0.8020-16.00 
  Tamas, Alexandru-Marius 1523 ROU1.0010.11202.20 

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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