Individual Calculations August 2012
 Chioran, Andrei-Ovidiu  Total change: -10.20  Rating chartPersonal card
 Lions International Chess Festival - A Cluj Napoca ROU 2012-07-06
RcRownchangeKK*chgGame
 1654 1587 0.50 2 -0.34 30 -10.20 
  Moldovan, Rares 1810 ROU0.001-0.2230-6.60 
  Rus, Calin-Ioan 1497 ROU0.501-0.1230-3.60 

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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