Individual Calculations September 2010
 Kun, Joan  Total change: -3.60  Rating chartPersonal card
 Arad Open 2010 Arad ROU 2010-08-06
RcRownchangeKK*chgGame
 1918 1883 3.00 7 -0.24 15 -3.60 
  Leviczky, Tibor f2283  * HUN0.001-0.0815-1.20 
  Jidanu, Florin 1624 ROU1.0010.18152.70 
  Jakovlev, Juri 2090 EST0.001-0.2315-3.45 
  Olah, Laszlo Istvan 1644 HUN1.0010.20153.00 
  Siclovan, Cristian-Daniel 2027 ROU0.001-0.3115-4.65 
  Sonfalean, Maria-Laura 1638 ROU1.0010.20153.00 
  Suciu, Dinu-Simi f2121 ROU0.001-0.2015-3.00 
 * 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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