Individual Calculations July 2013
 Dragomirescu, Calin  Total change: -27.45  Rating chartPersonal card
 Grand Europe open Golden sands 2013 Golden sands BUL 2013-06-10
RcRownchangeKK*chgGame
 2064 2200 4.00 9 -1.83 15 -27.45 
  Mekhitarian, Krikor Sevag g2544 BRA0.001-0.1215-1.80 
  Merkin, German 1904 RUS0.001-0.8515-12.75 
  Yordanov, Lachezar 1800  * BUL0.001-0.9215-13.80 
  Yordanov, Ventsislav 1800  * BUL1.0010.08151.20 
  Sunyasakta, Satpathy 1930 IND1.0010.17152.55 
  Sari, Yasin 1967 TUR0.501-0.2915-4.35 
  Stoyanov, Svetlomir 1874 BUL1.0010.13151.95 
  Skomorokhin, Vadim f2383 RUS0.5010.24153.60 
  Bykov, Alexey f2378 RUS0.001-0.2715-4.05 
 * 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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