Individual Calculations September 2017
 Buzuriu, Razvan-Florin  Total change: -10.40  Rating chartPersonal card
 Arad International Chess Festival 2017 - Open Arad ROU 2017-08-06
RcRownchangeKK*chgGame
 1598 1380 2.00 9 -0.26 40 -10.40 
  Panainte, Daniel-Iulian 1780  * ROU0.001-0.0840-3.20 
  Secrieru, Andrei-Cristian 1780  * ROU0.001-0.0840-3.20 
  Bichiceanu, Dan-Radu 1673 ROU0.001-0.1540-6.00 
  Terziotti, Enzo 1524 ITA1.0010.694027.60 
  Balla, David 1687 ROU0.001-0.1440-5.60 
  Agachi, Laurentiu-Vasile 1562 ROU0.001-0.2640-10.40 
  Costea, Sorin 1162 ROU1.0010.22408.80 
  Popa, Andrada 1504 ROU0.001-0.3340-13.20 
  Marchidan, Costica 1708 ROU0.001-0.1340-5.20 
 * 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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