Individual Calculations September 2011
 Cosmulescu, Alexandru-Paul  Total change: -16.65  Rating chartPersonal card
 Trophy Coast - 21th edition Eforie Nord ROU 2011-06-22
RcRownchangeKK*chgGame
 1859 1915 3.50 10 -2.25 15 -33.75 
  Baciu, Alexandru 1619 ROU0.501-0.3515-5.25 
  Bulmaga, Elena 1792 ROU0.501-0.1715-2.55 
  Atimoftoaei, Dumitru 2077 ROU0.001-0.2915-4.35 
  Murg, Gheorghe 1770 ROU1.0010.31154.65 
  Tusu, Nicolae-Dan 2048 ROU0.5010.18152.70 
  Paval, George 2234 ROU0.001-0.1315-1.95 
  Cusmuliuc, Diana-Elena 1693 ROU0.501-0.2815-4.20 
  Pirjol, Lucian-Marian 1787 ROU0.501-0.1715-2.55 
  Condurat, Florin-Marian 1765 ROU0.001-0.7015-10.50 
  Tudor, Ioan 1808 ROU0.001-0.6515-9.75 

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)
 
 Arad Open Arad ROU 2011-08-05
RcRownchangeKK*chgGame
 1744 1915 4.00 7 -0.86 15 -12.90 
  Baciu, Alexandru 1619 ROU0.001-0.8515-12.75 
  Ciorica, Mihai-Vlad 1515  * ROU1.0010.08151.20 
  Szilveszter, Sandor 1695 ROU0.001-0.7815-11.70 
  Corolea, Diana-Gabriela 1600 ROU1.0010.14152.10 
  Neaga, Horia-Dumitru-Iustin 1794 ROU1.0010.34155.10 
  Brasoy, Aksel 2004 NOR0.5010.12151.80 
  Manole, Stefan 1981 ROU0.5010.09151.35 
 * 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)
 
 Gaudeamus Cup - 4th edition Bucharest ROU 2011-08-17
RcRownchangeKK*chgGame
 1916 1915 5.00 6 2.00 15 30.00 
  Bancu, Constantin 1688 ROU1.0010.21153.15 
  Petrescu, Cristian 2062 ROU0.5010.20153.00 
  Vladescu, Alin-Cristian 1941 ROU0.5010.04150.60 
  Gheoalda, Daniel 1782 ROU1.0010.32154.80 
  Ioan, Cezar-Octavian 1850 ROU1.0010.41156.15 
  Luncasu, Raul-Ionut 2172 ROU1.0010.821512.30 

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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