Individual Calculations November 2017
 Oprisoni, Gratian-Doru  Total change: -28.40  Rating chartPersonal card
 International Chess Tournament III.Ceramica Corund-open B Corund ROU 2017-09-28
RcRownchangeKK*chgGame
 1776 1889 3.00 7 -1.42 20 -28.40 
  Fola, Marcel-Dan 1607 ROU1.0010.16203.20 
  Albu, George 1970 ROU0.5010.11202.20 
  Moldovan, Gheorghe-Zamfir 1967 ROU0.5010.11202.20 
  Nedelcu, Ionut 1958 ROU0.001-0.4020-8.00 
  David, Alexandru 1624 ROU0.501-0.3220-6.40 
  Oros, Vlad-Dragos 1614 ROU0.001-0.8320-16.60 
  Szilveszter, Sandor 1692 ROU0.501-0.2520-5.00 

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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