Individual Calculations November 2009
 Berbatov, Kiprian  Total change: 5.85  Rating chartPersonal card
 European Youth Ch under 14 Open Fermo ITA 2009-08-31
RcRownchangeKK*chgGame
 2205 2398 6.50 9 -0.07 15 -1.05 
  Manole, Stefan 1998  * ROU1.0010.08151.20 
  Djordjevic, Danilo 2056 SRB1.0010.12151.80 
  Lukovic, Vladimir 2115 SRB1.0010.16152.40 
  Korchmar, Vasiliy 2163 RUS1.0010.21153.15 
  Bukavshin, Ivan f2404 RUS1.0010.51157.65 
  Santos Latasa, Jaime 2256 ESP0.001-0.6915-10.35 
  Pardo Simon, David 2321 ESP1.0010.39155.85 
  Bortnik, Alexandr 2308 UKR0.001-0.6215-9.30 
  De Filomeno, Simone 2221 ITA0.501-0.2315-3.45 
 * 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)
 
NOTE: K factor changed
 Nationale 1 - R2-3 Various FRA 2009-10-17
RcRownchangeKK*chgGame
 2303 2457 2.00 2 0.69 10 6.90 
  Szabo, Gergely-Andras-Gyula m2526 ROU1.0010.60106.00 
  Sermier, Alain 2079 FRA1.0010.09100.90 

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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