Individual Calculations October 2017
 Dragomir, Sorin  Total change: 6.00  Rating chartPersonal card
 Centrocoop Trophy Open - 30th edition Eforie Nord ROU 2017-08-25
RcRownchangeKK*chgGame
 1770 1744 4.00 8 0.30 20 6.00 
  Stegariu, Alexandru 2144  * ROU0.001-0.0820-1.60 
  Eftenoiu, Traianis 1366 ROU1.0010.09201.80 
  Tinta, Gheorghe 1972 ROU0.001-0.2120-4.20 
  Puia, Alexia-Teodora 1492 ROU1.0010.19203.80 
  Banu, Teodor-Constantin 1947 ROU0.001-0.2420-4.80 
  Nagy-Elek, Tamas 1439 ROU1.0010.14202.80 
  Voinescu, David-Ioan 1905 ROU0.5010.21204.20 
  Gabor, Daniel-Ioan 1897 ROU0.5010.20204.00 
 * 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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