Individual Calculations September 2009
 Postolachi, Viorel  Total change: 94.05  Rating chartPersonal card
 International Chess Festival Eforie Nord Eforie Nord ROU 2009-06-19
RcRownchangeKK*chgGame
 2146 2061 5.50 11 1.18 15 17.70 
  Lupulescu, Constantin g2411 ROU0.001-0.1115-1.65 
  Porcoleanu, Doina-Olga 1828 ROU1.0010.21153.15 
  Hoffmann, Michael m2411 GER0.001-0.1115-1.65 
  Oloeriu, Ioan-Catalin 1767 ROU1.0010.15152.25 
  Mamaliga, Laurentiu 1711 MDA1.0010.11151.65 
  Barzanu, Iulian 2253 ROU1.0010.751511.25 
  Taras, Iulian-Ioan f2313 ROU0.001-0.1915-2.85 
  Racasan, Sebastian 2231 ROU1.0010.721510.80 
  Lauridsen, Jesper Morch f2287 DEN0.001-0.2115-3.15 
  Sgircea, Silvia-Raluca wf2188 ROU0.5010.17152.55 
  Hristodorescu, Daniel f2206 ROU0.001-0.3115-4.65 

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)
 
 Timisoara Cup 4th edition - B tournament Timisoara ROU 2009-08-01
RcRownchangeKK*chgGame
 2174 2097 4.50 8 1.35 15 20.25 
  Mocanu, Sergiu 2137 MDA0.5010.06150.90 
  Ungureanu, Emil m2215 ROU0.5010.16152.40 
  Vavric, Pavel 2194 MDA0.001-0.3715-5.55 
  Dragomirescu, Angela wm2215 ROU0.5010.16152.40 
  Florescu, Codrut-Constantin m2261 ROU1.0010.721510.80 
  Suciu, Dinu-Simi f2095 ROU0.5010.00150.00 
  Adzic, Slobodan f2154 MNE1.0010.58158.70 
  Foisor, Mihaela-Veronica wf2123 ROU0.5010.04150.60 

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 2009 Arad ROU 2009-08-08
RcRownchangeKK*chgGame
 2339 2097 5.50 8 3.74 15 56.10 
  Filip, Lucian m2441 ROU0.5010.38155.70 
  Cirjan, Daniel 2053 ROU1.0010.44156.60 
  Thesing, Matthias m2436 GER1.0010.881513.20 
  Lupulescu, Constantin g2497  * ROU0.001-0.0815-1.20 
  Florescu, Codrut-Constantin m2261 ROU1.0010.721510.80 
  Burnoiu, Nicolae-Costel m2420 ROU0.001-0.1315-1.95 
  Bonte, Andrei-Mihai 2300 ROU1.0010.761511.40 
  Taras, Iulian-Ioan f2305 ROU1.0010.771511.55 
 * 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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