Rapid: Individual Calculations September 2018
 Buzdugan, Alexandru  Total change: 16.20  Rating chartPersonal card
 International Chess Festival "M. Sadoveanu"XXXIII ed. - rapid Iasi ROU 2018-08-23
RcRownchangeKK*chgGame
 1667 1420 2.50 8 0.81 20 16.20 
  Done, Stefan-Daniel 1820  * ROU0.001-0.0820-1.60 
  Zhukovskyi, Oleksandr 1751 UKR0.5010.38207.60 
  Cotruta, Alexandru-Mihai 1679 ROU0.001-0.1820-3.60 
  Ionescu-Bujor, Miron 1633 ROU0.5010.27205.40 
  Tamba, Dumitru 1610 ROU0.5010.25205.00 
  Durac, Eugen 1539 ROU1.0010.662013.20 
  Vorobiov, Vlad 1808 MDA0.001-0.0920-1.80 
  Barbulescu, Robert-Cristian 1494 ROU0.001-0.4020-8.00 
 * 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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