Individual Calculations September 2009
 Breahna, Radu  Total change: -7.00  Rating chartPersonal card
 FISCA 2009 Cap Aurora ROU 2009-06-20
RcRownchangeKK*chgGame
 2039 2295 6.50 9 -0.70 10 -7.00 
  Ioan, Diana 1945 ROU1.0010.11101.10 
  Serbanescu, Diana-Maria 1945 ROU1.0010.11101.10 
  Salageanu, Petru-Gabriel 2130 ROU0.501-0.2210-2.20 
  Georgescu, Gabriel-Ioan f2023 ROU0.501-0.3310-3.30 
  Daianu, Cristian-Clement 2258 ROU0.501-0.0510-0.50 
  Obreja, Mihai 1945 ROU0.001-0.8910-8.90 
  Soare, Flavius 1945 ROU1.0010.11101.10 
  Dobra, Costica 2031 ROU1.0010.18101.80 
  Stancu, Ovidiu-Grigore 2127 ROU1.0010.28102.80 

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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