Individual Calculations April 2009
 Taras, Dan-Gheorge  Total change: 38.40  Rating chartPersonal card
 December 1989 Revolution Memorial Bucharest ROU 2008-12-13
RcRownchangeKK*chgGame
 2128 2205 6.00 8 1.24 15 18.60 
  Bogdan, Elizaveta 1880 MDA1.0010.13151.95 
  Ciubara, Vladlena wf2107 ROU1.0010.37155.55 
  Garbea, Bogdan 2180 ROU0.501-0.0315-0.45 
  Popescu, Mircea 2110 ROU0.501-0.1315-1.95 
  Enache, Danut-Alexandru 2239 ROU0.5010.05150.75 
  Bondoc, Dan Vladimir f2178 ROU1.0010.46156.90 
  Petrescu, Cristian 2114 ROU1.0010.38155.70 
  Posedaru, Bogdan 2212 ROU0.5010.01150.15 

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)
 
 Grand Prix Iasi 2009 - 1st stage Iasi ROU 2009-02-26
RcRownchangeKK*chgGame
 2115 2207 5.50 7 1.32 15 19.80 
  Anton, Roxana-Ana 1857 ROU1.0010.11151.65 
  Vartolomei, Victor 1922 ROU1.0010.16152.40 
  Atomei, Cristian 1857 ROU1.0010.11151.65 
  Filip, Lucian m2458 ROU1.0010.811512.15 
  Ciobanu, Aurelian 2194 ROU0.501-0.0215-0.30 
  Burlacu, Bogdan 2262 ROU0.5010.08151.20 
  Podgursky, Sten f2255 MDA0.5010.07151.05 

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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