Individual Calculations July 2011
 Sandru, Cristian-Spartacus  Total change: -7.35  Rating chartPersonal card
 GAUDEAMUS Cup - 2nd edition Bucharest ROU 2011-05-07
RcRownchangeKK*chgGame
 2009 1870 0.50 3 -0.49 15 -7.35 
  Petrescu, Cristian 2116 ROU0.5010.31154.65 
  Constantin, Dragos-Georgian 2110 ROU0.001-0.2015-3.00 
  Statescu-Enescu, Vlad 1801 ROU0.001-0.6015-9.00 

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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