Individual Calculations September 2009
 Duca, Alexandru-Gabriel  Total change: 48.30  Rating chartPersonal card
 International Chess Festival Eforie Nord Eforie Nord ROU 2009-06-19
RcRownchangeKK*chgGame
 2338 2239 6.00 11 1.83 15 27.45 
  Vasilescu, Maria 1889 ROU1.0010.11151.65 
  Nanu, Ciprian-Costica m2535 ROU0.5010.35155.25 
  Berescu, Alin g2503 ROU1.0010.821512.30 
  Svetushkin, Dmitry g2589 MDA0.5010.39155.85 
  Thesing, Matthias m2415 GER0.001-0.2715-4.05 
  Stegariu, Alexandru 1964 ROU1.0010.17152.55 
  Manea, Alexandru m2404 ROU0.5010.22153.30 
  Lupulescu, Constantin g2589 ROU0.5010.39155.85 
  Peptan, Corina-Isabela mwg2392 ROU0.001-0.3015-4.50 
  Radu, Ioan 2076 ROU1.0010.28154.20 
  Anton, Teodor 2365 ROU0.001-0.3315-4.95 

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)
 
 Brasov Cup Brasov ROU 2009-08-01
RcRownchangeKK*chgGame
 2042 2239 7.50 9 0.87 15 13.05 
  Rosca, Grigore 1839  * ROU1.0010.08151.20 
  Anusca, Madalina-Maria 2005 ROU1.0010.21153.15 
  Toma, Radu-Cristian 2100 ROU1.0010.31154.65 
  Antohe, Gheorghe 2124 ROU1.0010.34155.10 
  Dicu, Razvan-Stefan 2126 ROU0.501-0.1515-2.25 
  Pop, Alexandru 1998 ROU1.0010.20153.00 
  Racasan, Sebastian 2231 ROU0.501-0.0115-0.15 
  Sava, Catalin-Vasile 2092 ROU0.501-0.2015-3.00 
  Sarivan, Margareta 1862 MDA1.0010.09151.35 
 * 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)
 
 International Chess Festival Mihail Sadoveanu Iasi ROU 2009-08-18
RcRownchangeKK*chgGame
 2097 2239 6.50 9 0.52 15 7.80 
  Galateanu, Calin 1839  * ROU1.0010.08151.20 
  Hanga, Wylly 1956 ROU1.0010.16152.40 
  Mateuta, Gabriel m2498 ROU0.5010.32154.80 
  Miron, Lucian-Costin m2479 ROU0.001-0.2015-3.00 
  Mihailescu, Radu-Lucian 2005 ROU1.0010.21153.15 
  Paval, George 2081 ROU0.501-0.2115-3.15 
  Manole, Stefan 1902 ROU0.501-0.3815-5.70 
  Panush, Viktor m2118 MDA1.0010.34155.10 
  Epure, Claudiu 1999 ROU1.0010.20153.00 
 * 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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