Individual Calculations September 2010
 Bratu, Gheorghe  Total change: 4.20  Rating chartPersonal card
 International Chess Festival Eforie 2010 Eforie Nord ROU 2010-06-17
RcRownchangeKK*chgGame
 1980 1849 4.00 10 0.55 15 8.25 
  Dragomirescu, Robin-Alexandru f2249  * ROU0.001-0.0815-1.20 
  Padurariu, Ioana-Smaranda wm2195 ROU0.001-0.1115-1.65 
  Agu, Uche 2029 NGR1.0010.741511.10 
  Anuta, Elefterie-Laurentiu 2049 ROU0.001-0.2415-3.60 
  Anusca, Madalina-Maria 2025 ROU0.001-0.2715-4.05 
  Mogildea, Mihail 1542 MDA1.0010.14152.10 
  Voicu, Marian-Romulus 2084 ROU0.001-0.2115-3.15 
  Gurguiatu, Sandu 1771 ROU0.501-0.1115-1.65 
  Mihet, Vasile-Mihai 2076 ROU0.5010.29154.35 
  Taposu-Matei, Alexandra 1776 ROU1.0010.40156.00 
 * 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)
 
 Buzau Cup Open Buzau ROU 2010-08-10
RcRownchangeKK*chgGame
 1893 1849 2.00 5 -0.27 15 -4.05 
  Luncasu, Raul-Ionut 2168 ROU0.001-0.1315-1.95 
  Dan, Silviu-Aurelian 1927 ROU0.001-0.3915-5.85 
  Serbanescu, Diana-Maria 1762 ROU0.501-0.1215-1.80 
  Gurguiatu, Sandu 1831 ROU0.501-0.0315-0.45 
  Taposu-Matei, Alexandra 1776 ROU1.0010.40156.00 

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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