Rapid: Individual Calculations November 2018
 Durac, Eugen  Total change: 21.00  Rating chartPersonal card
 Int. Chess Festival "Florin Gheorghiu" - Open A Bucuresti ROU 2018-09-29
RcRownchangeKK*chgGame
 1687 1498 3.50 9 1.05 20 21.00 
  Vasilescu, Lucian-Mihail m1898  * ROU0.001-0.0820-1.60 
  Serban, Adrian 1098  * ROU1.0010.08201.60 
  Dananau, Cristian-Florin 1760 ROU0.5010.32206.40 
  Spiridon, Mihai-Zoltan 1657 ROU0.5010.21204.20 
  Baibarac, Niculae 1835 ROU0.5010.38207.60 
  Vlaicu, Aurel 1724 ROU0.001-0.2120-4.20 
  Chira, Eduard-Vasile 1708 ROU1.0010.772015.40 
  Nastase, Stefan 1882 ROU0.001-0.0920-1.80 
  Nica, Dragos-Adrian 1625 ROU0.001-0.3320-6.60 
 * 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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