Individual Calculations November 2017
 David, Alexandru  Total change: 34.80  Rating chartPersonal card
 International Chess Tournament III.Ceramica Corund-open B Corund ROU 2017-09-28
RcRownchangeKK*chgGame
 1890 1624 3.00 7 1.74 20 34.80 
  Mihailiuc, Flavius-Iulian 1900 ROU0.001-0.1720-3.40 
  Benedek, Istvan 1924 ROU1.0010.852017.00 
  Laszlo, Zoltan-Imre 1858 ROU1.0010.792015.80 
  Necula, Iulian 1935 ROU0.001-0.1420-2.80 
  Oprisoni, Gratian-Doru 1889 ROU0.5010.32206.40 
  Cucu, Ioan-Mircea 1862 ROU0.5010.30206.00 
  Pasti, Aron c1859 HUN0.001-0.2120-4.20 

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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