Individual Calculations January 2010
 Posedaru, Bogdan  Total change: 13.65  Rating chartPersonal card
 Romanian National Team Championship - league B, 3rd group Sighetu Marmatiei ROU 2009-10-21
RcRownchangeKK*chgGame
 2091 2243 4.50 6 0.48 15 7.20 
  Costin, Petrica 2089 ROU1.0010.29154.35 
  Neagos, Raul-Alexandru 2104 ROU1.0010.31154.65 
  Hegedus, Iuliu f2328 ROU0.001-0.3815-5.70 
  Campeanu, Alin-Vivian 1884 ROU1.0010.10151.50 
  Szabo, Attila f2297 ROU0.5010.08151.20 
  Oltean, Stefan 1843  * ROU1.0010.08151.20 
 * 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)
 
 Viessmann Open 2009 Satu Mare ROU 2009-12-06
RcRownchangeKK*chgGame
 2252 2243 5.50 9 1.09 15 16.35 
  Barbul, Ionel 1843  * ROU1.0010.08151.20 
  Radulski, Julian g2585 BUL0.001-0.1215-1.80 
  Polner, Iosif 1968 ROU1.0010.17152.55 
  Nevednichy, Vladislav g2587 ROU0.001-0.1215-1.80 
  Bonte, Arghir 2019 ROU1.0010.22153.30 
  Ljangov, Petar 2107 BUL1.0010.32154.80 
  Petrisor, Adrian-Marian 2344 ROU1.0010.64159.60 
  Szabo, Gergely-Andras-Gyula m2535 ROU0.5010.35155.25 
  Bargan, Sergei m2282 MDA0.001-0.4515-6.75 
 * 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)
 
 December 1989 Revolution Memorial Bucuresti ROU 2009-12-14
RcRownchangeKK*chgGame
 2052 2243 6.00 9 -0.66 15 -9.90 
  Stuparu, Georgian 1893 ROU1.0010.11151.65 
  Dragomir, Nicolae-Laurentiu 2094 ROU0.001-0.7015-10.50 
  Ilie, Maria-Ruxandra 1938 ROU1.0010.14152.10 
  Petrescu, Cristian 2088 ROU1.0010.29154.35 
  Jega, Gabriel 2045 ROU0.001-0.7615-11.40 
  Anusca, Madalina-Maria 2049 ROU1.0010.25153.75 
  Raducanu, Andrei-Augustin 2114 ROU0.001-0.6715-10.05 
  Tomoaie, Marian 2048 ROU1.0010.25153.75 
  Traistaru, Teodora 2196 ROU1.0010.43156.45 

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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