Individual Calculations September 2013
 Szilveszter, Sandor  Total change: -8.55  Rating chartPersonal card
 Arad Open 2013 Arad ROU 2013-08-03
RcRownchangeKK*chgGame
 1836 1777 2.50 7 -0.57 15 -8.55 
  Gilea, Lucian 2177  * ROU0.001-0.0815-1.20 
  Sacaleanu, Sergiu-Dorel 1477 ROU0.501-0.3515-5.25 
  Rosca, Grigore 1549 ROU1.0010.21153.15 
  Frink, Ferenc f2107 HUN0.5010.38155.70 
  Cordara, Michele f1990 ITA0.001-0.2315-3.45 
  Gangan, Lilian 1544 MDA0.501-0.2915-4.35 
  Johansen, Arild 2011 NOR0.001-0.2115-3.15 
 * 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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