Individual Calculations September 2013
 Haidu, Ionel  Total change: 10.20  Rating chartPersonal card
 Arad Open 2013 Arad ROU 2013-08-03
RcRownchangeKK*chgGame
 1727 1438 2.00 8 0.68 15 10.20 
  Nedelcu, Ionut 1838  * ROU0.001-0.0815-1.20 
  Talu, Mircea 1742 ROU0.001-0.1415-2.10 
  Balaceanu, David 1643 ROU0.5010.26153.90 
  Matei, Raul-Cornel 1737 ROU0.5010.35155.25 
  Olah, Laszlo Istvan 1662 HUN0.001-0.2215-3.30 
  Obsusta, Stefan 1605 ROU1.0010.721510.80 
  Beuran, Liviu 1838  * ROU0.001-0.0815-1.20 
  Milian, Marius-Daniel 1754 ROU0.001-0.1315-1.95 
 * 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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