Individual Calculations November 2009
 Cornea, Alexandru  Total change: -47.25  Rating chartPersonal card
 Centrocoop Trophy Eforie Nord ROU 2009-08-27
RcRownchangeKK*chgGame
 1890 2000 4.00 8 -1.05 15 -15.75 
  Hrib, Doru-Ionel 1600  * ROU1.0010.08151.20 
  Garbea, Bogdan 2182 ROU0.001-0.2615-3.90 
  Ciubotariu, Maricel 1902 ROU1.0010.37155.55 
  Ciobanu, Aurelian 2205 ROU0.001-0.2415-3.60 
  Ferenczi, Sandor-Levente 1875 ROU0.001-0.6715-10.05 
  Vacar, Gligore 1809 ROU0.501-0.2515-3.75 
  Gheoalda, Daniel 1764 ROU1.0010.20153.00 
  Galateanu, Calin 1784 ROU0.501-0.2815-4.20 
 * 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 Siciliana Eforie Nord ROU 2009-09-04
RcRownchangeKK*chgGame
 1878 2000 2.50 7 -2.10 15 -31.50 
  Manea, Alexandru m2382 ROU0.001-0.0915-1.35 
  Neaga, Horia-Dumitru-Iustin 1707 ROU0.001-0.8515-12.75 
  Golban, Liudmila 1923 MDA1.0010.39155.85 
  Alexandru, Stefan 1677 ROU0.001-0.8715-13.05 
  Rosca, Grigore 1715 ROU1.0010.16152.40 
  Berintan, Teodora 1841 ROU0.001-0.7115-10.65 
  Ciubotariu, Maricel 1903 ROU0.501-0.1315-1.95 

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)
 

 

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