Individual Calculations March 2010
 Mancini, Giustino  Total change: -26.25  Rating chartPersonal card
 OP Scacco matto alla Donna Bianca Roma ITA 2010-01-02
RcRownchangeKK*chgGame
 1945 1946 3.50 7 -0.03 15 -0.45 
  Quimi, Marco 2147 PER0.001-0.2415-3.60 
  Vannelli, Vittorio 1827 ITA0.001-0.6615-9.90 
  Gennari, Dario 1861 ITA1.0010.38155.70 
  Iacoacci, Giancarlo 1823 ITA1.0010.33154.95 
  Trebeschi, Andrea 2039 ITA0.001-0.3715-5.55 
  Carola, Paolo 1919 ITA0.501-0.0415-0.60 
  Pierangeli, Andrea 1996 ITA1.0010.57158.55 

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)
 
 Gibraltar Masters Gibraltar ENG 2010-01-26
RcRownchangeKK*chgGame
 2019 1946 1.00 7 -1.72 15 -25.80 
  Collier, David O 2118 ENG0.001-0.2715-4.05 
  Kvisla, Johannes Luangtep 2161 NOR0.001-0.2315-3.45 
  Fegan, Chris 2093 ENG0.001-0.3015-4.50 
  Doubleday, William G. 2115 CAN0.001-0.2815-4.20 
  Jameson, David 2053 WLS0.001-0.3515-5.25 
  Carlsen, Ingrid Oen 1546  * NOR1.0010.08151.20 
  Obiamiwe, Paul 2044 NGR0.001-0.3715-5.55 
 * 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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