Individual Calculations October 2017
 Popa, Dragos  Total change: -71.20  Rating chartPersonal card
 Centrocoop Trophy Open - 30th edition Eforie Nord ROU 2017-08-25
RcRownchangeKK*chgGame
 1569 1481 1.00 7 -1.78 40 -71.20 
  Antal, Istvan 1881  * ROU0.001-0.0840-3.20 
  Gheng, Christian 1782 GER0.001-0.1540-6.00 
  Nastore, Pavel-Alexandru 1714 ROU0.001-0.2140-8.40 
  Volocaru, Bogdan-Mihail 1112 ROU0.501-0.4040-16.00 
  Tamba, Dumitru 1555 ROU0.001-0.4040-16.00 
  Eftenoiu, Traianis 1366 ROU0.501-0.1640-6.40 
  Gofstein, Boris 1571 RUS0.001-0.3840-15.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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