Rapid: Individual Calculations January 2020
 Petculescu, Silvan-Dorian  Total change: -13.00  Rating chartPersonal card
 Pius Branzeu Memorial 2019 Timisoara ROU 2019-11-29
RcRownchangeKK*chgGame
 1409 1300 2.50 8 -0.65 20 -13.00 
  Stefan, Romulus-Cristian c1700  * ROU0.001-0.0820-1.60 
  Voicu, Mihai 1621 GER0.5010.37207.40 
  Marcia, Gottfried 1700  * ROU0.001-0.0820-1.60 
  Onica, Victor-Dominic 1331 ROU1.0010.542010.80 
  Hoanca, Alexia-Ioana 1153 ROU0.001-0.7020-14.00 
  Conciatu, Dan Atanasie 1560 ROU0.001-0.1820-3.60 
  Varsandan, Victor-Nicolae 1111 ROU0.501-0.2520-5.00 
  Mitar, Octavian 1092 ROU0.501-0.2720-5.40 
 * 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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