Individual Calculations December 2019
 Zaharie, Ioan  Total change: -24.00  Rating chartPersonal card
 Romanian International Chess Open 2019 - B Alba Iulia ROU 2019-10-28
RcRownchangeKK*chgGame
 1669 1735 3.50 8 -1.20 20 -24.00 
  Ionita, Gheorghe 1360 ROU1.0010.09201.80 
  Andronescu, Madalin 2124 ROU0.001-0.0920-1.80 
  Meleg, Victor 1649 ROU1.0010.38207.60 
  Rosca, Vasile-Benone 2017 ROU0.001-0.1620-3.20 
  Sachilaru, Alexandru 1566 ROU0.001-0.7220-14.40 
  Tymkul, Anastasiya 1405 UKR1.0010.12202.40 
  Popa, Andrada 1653 ROU0.501-0.1120-2.20 
  Patru, Alexandra-Ioana 1577 ROU0.001-0.7120-14.20 

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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