Individual Calculations November 2017
 Dumitru, Sorin  Total change: -21.20  Rating chartPersonal card
 International Chess Tournament III.Ceramica Corund-open C Corund ROU 2017-09-28
RcRownchangeKK*chgGame
 1334 1476 3.00 6 -1.06 20 -21.20 
  Husaru, Remus-George 1205 ROU1.0010.17203.40 
  Sachilaru, Alexandru 1181 ROU0.501-0.3520-7.00 
  Fekete, Albert 1424 ROU1.0010.43208.60 
  Nagy-Elek, Tamas 1513 ROU0.001-0.4520-9.00 
  Ciobanu, Sebastian-Stefan 1323 ROU0.501-0.2020-4.00 
  Enachi, Florin 1356 ROU0.001-0.6620-13.20 

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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