Individual Calculations September 2013
 Chifor, Ovidiu-Emanuel  Total change: -14.55  Rating chartPersonal card
 "Emil Ungureanu" Memorial Predeal ROU 2013-08-11
RcRownchangeKK*chgGame
 2017 2226 6.00 9 -0.80 15 -12.00 
  Taga, Stefan 1826  * ROU1.0010.08151.20 
  Patrascu, Catalin-Lucian 1989 ROU1.0010.20153.00 
  Tacu, Victor-Mihail-Gabriel 2102 ROU0.501-0.1715-2.55 
  Marin, Irina-Luiza wm2130 ROU0.001-0.6315-9.45 
  Turlea, Constantin 1992 ROU1.0010.21153.15 
  Gavrilescu, David c1924 ROU0.501-0.3515-5.25 
  Yordanova, Svetla wm2048 BUL1.0010.27154.05 
  Sandor, Petrut 2115 ROU0.001-0.6515-9.75 
  Chirita, Andra-Marina wf2024 ROU1.0010.24153.60 
 * 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)
 
 The International Chess Festival "Mihail Sadoveanu" 28th edition Iasi ROU 2013-08-18
RcRownchangeKK*chgGame
 2158 2226 4.50 8 -0.17 15 -2.55 
  Calin, Alexandru 1863 ROU1.0010.10151.50 
  Arnaudov, G. Petar m2494 BUL0.001-0.1715-2.55 
  Procop, Egor 2048 MDA0.501-0.2315-3.45 
  Lupu, Romica 1935 ROU1.0010.15152.25 
  Morozov, Nichita 2151 MDA0.501-0.1015-1.50 
  Gorbanovsky, Oleg 2098 MDA1.0010.33154.95 
  Stegariu, Vlad-Ionut 2171 ROU0.501-0.0815-1.20 
  Manolache, Marius g2503 ROU0.001-0.1715-2.55 

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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